Dioxaborolanes

Organic heterocyclic compounds that consist of a five-membered ring that has two carbon atoms, one boron atom, and two oxygen atoms.

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Bis(pinacolato)diboron, 98%

CAS: 73183-34-3 Molecular Formula: C12H24B2O4 Molecular Weight (g/mol): 253.94 MDL Number: MFCD00799570 InChI Key: IPWKHHSGDUIRAH-UHFFFAOYSA-N Synonym: bis pinacolato diboron,bis pinacolato diborane,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane,pinacol diborane,diboron pinacol ester,b2pin2,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-tetramethyl-1,3,2-dioxaborolan-2-yl-1,3,2-dioxaborolane,bispinacolate diboron,unii-i906w26p4u PubChem CID: 2733548 IUPAC Name: 4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	2733548
CAS	73183-34-3
Molecular Weight (g/mol)	253.94
MDL Number	MFCD00799570
SMILES	CC1(C)OB(OC1(C)C)B1OC(C)(C)C(C)(C)O1
Synonym	bis pinacolato diboron,bis pinacolato diborane,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane,pinacol diborane,diboron pinacol ester,b2pin2,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-tetramethyl-1,3,2-dioxaborolan-2-yl-1,3,2-dioxaborolane,bispinacolate diboron,unii-i906w26p4u
IUPAC Name	4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
InChI Key	IPWKHHSGDUIRAH-UHFFFAOYSA-N
Molecular Formula	C12H24B2O4

PubChem CID	2733548
CAS	73183-34-3
Molecular Weight (g/mol)	253.94
MDL Number	MFCD00799570
SMILES	CC1(C)OB(OC1(C)C)B1OC(C)(C)C(C)(C)O1
Synonym	bis pinacolato diboron,bis pinacolato diborane,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane,pinacol diborane,diboron pinacol ester,b2pin2,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-tetramethyl-1,3,2-dioxaborolan-2-yl-1,3,2-dioxaborolane,bispinacolate diboron,unii-i906w26p4u
IUPAC Name	4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
InChI Key	IPWKHHSGDUIRAH-UHFFFAOYSA-N
Molecular Formula	C12H24B2O4

Pinacolborane, 97%, stabilized

CAS: 25015-63-8 Molecular Formula: C6H13BO2 Molecular Weight (g/mol): 127.98 MDL Number: MFCD00674030 InChI Key: UCFSYHMCKWNKAH-UHFFFAOYSA-N Synonym: pinacolborane,4,4,5,5-tetramethyl-1,3,2-dioxaborolane,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl,4,4,5,5-tetramethyl-1,3,2-dioxa-borolane,pinb-te,pubchem12688,acmc-209ggf,pinacolborane 5g,ksc489k6t,ucfsyhmckwnkah-uhfffaoysa-n PubChem CID: 6364989 IUPAC Name: 4,4,5,5-tetramethyl-1,3,2$l^{2}-dioxaborolane SMILES: CC1(C)OBOC1(C)C

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Specifications

PubChem CID	6364989
CAS	25015-63-8
Molecular Weight (g/mol)	127.98
MDL Number	MFCD00674030
SMILES	CC1(C)OBOC1(C)C
Synonym	pinacolborane,4,4,5,5-tetramethyl-1,3,2-dioxaborolane,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl,4,4,5,5-tetramethyl-1,3,2-dioxa-borolane,pinb-te,pubchem12688,acmc-209ggf,pinacolborane 5g,ksc489k6t,ucfsyhmckwnkah-uhfffaoysa-n
IUPAC Name	4,4,5,5-tetramethyl-1,3,2$l^{2}-dioxaborolane
InChI Key	UCFSYHMCKWNKAH-UHFFFAOYSA-N
Molecular Formula	C6H13BO2

Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, 97%

CAS: 171364-80-0 Molecular Formula: C14H19BO4 Molecular Weight (g/mol): 262.11 MDL Number: MFCD02179438 InChI Key: REIZEQZILPXYKS-UHFFFAOYSA-N Synonym: methyl 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzoate,4-methoxycarbonylphenylboronic acid pinacol ester,4-methoxycarbonylphenylboronic acid pinacolate,4-carbomethoxyphenylboronic acid pinacol ester,4-methoxycarbonylphenylboronic acid, pinacol ester,4-methoxycarbonyl phenylboronic acid pinacol ester,methyl 4-tetramethyl-1,3,2-dioxaborolan-2-yl benzoate,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-benzoic acid methyl ester,4-methoxycarbonyl benzeneboronic acid pinacol ester,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzoic acid methyl ester PubChem CID: 2773500 IUPAC Name: methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate SMILES: COC(=O)C1=CC=C(C=C1)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	2773500
CAS	171364-80-0
Molecular Weight (g/mol)	262.11
MDL Number	MFCD02179438
SMILES	COC(=O)C1=CC=C(C=C1)B1OC(C)(C)C(C)(C)O1
Synonym	methyl 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzoate,4-methoxycarbonylphenylboronic acid pinacol ester,4-methoxycarbonylphenylboronic acid pinacolate,4-carbomethoxyphenylboronic acid pinacol ester,4-methoxycarbonylphenylboronic acid, pinacol ester,4-methoxycarbonyl phenylboronic acid pinacol ester,methyl 4-tetramethyl-1,3,2-dioxaborolan-2-yl benzoate,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-benzoic acid methyl ester,4-methoxycarbonyl benzeneboronic acid pinacol ester,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzoic acid methyl ester
IUPAC Name	methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
InChI Key	REIZEQZILPXYKS-UHFFFAOYSA-N
Molecular Formula	C14H19BO4

4-[(tert-Butoxycarbonylamino)methyl]phenylboronic acid pinacol ester, 97%

CAS: 330794-35-9 Molecular Formula: C18H28BNO4 Molecular Weight (g/mol): 333.24 MDL Number: MFCD06409942 InChI Key: CUDCEJRRWNIPDL-UHFFFAOYSA-N Synonym: 4-n-boc-aminomethyl phenylboronic acid pinacol ester,tert-butyl 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzylcarbamate,4-n-boc-amino methyl phenylboronic acid pinacol ester,4-tert-butoxycarbonylaminomethyl phenylboronic acid, pinacol ester,tert-butyl n-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl methyl carbamate,4-tert-butoxycarbonylaminomethyl phenylboronic acid pinacol ester,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-benzyl-carbamic acid tert-butyl ester,pubchem5247,4-n-boc-aminomethyl phenylboronic acid,pinacol ester PubChem CID: 3415442 IUPAC Name: tert-butyl N-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl]carbamate SMILES: CC(C)(C)OC(=O)NCC1=CC=C(C=C1)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	3415442
CAS	330794-35-9
Molecular Weight (g/mol)	333.24
MDL Number	MFCD06409942
SMILES	CC(C)(C)OC(=O)NCC1=CC=C(C=C1)B1OC(C)(C)C(C)(C)O1
Synonym	4-n-boc-aminomethyl phenylboronic acid pinacol ester,tert-butyl 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzylcarbamate,4-n-boc-amino methyl phenylboronic acid pinacol ester,4-tert-butoxycarbonylaminomethyl phenylboronic acid, pinacol ester,tert-butyl n-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl methyl carbamate,4-tert-butoxycarbonylaminomethyl phenylboronic acid pinacol ester,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-benzyl-carbamic acid tert-butyl ester,pubchem5247,4-n-boc-aminomethyl phenylboronic acid,pinacol ester
IUPAC Name	tert-butyl N-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl]carbamate
InChI Key	CUDCEJRRWNIPDL-UHFFFAOYSA-N
Molecular Formula	C18H28BNO4

5-(Methoxycarbonyl)-2-methylphenylboronic acid pinacol ester, 95%, Thermo Scientific™

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6-(tert-Butoxycarbonylamino)pyridine-3-boronic acid pinacol ester, 97%

CAS: 910462-31-6 Molecular Formula: C16H25BN2O4 Molecular Weight (g/mol): 320.20 MDL Number: MFCD07781162 InChI Key: USZVCDRKIVKICD-UHFFFAOYSA-N Synonym: tert-butyl 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate,2-tert-butoxycarbonylamino pyridine-5-boronic acid, pinacol ester,2-boc-amino pyridine-5-boronic acid, pinacol ester,2-boc-amino pyridine-5-boronic acid pinacol ester,tert-butyl 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ylcarbamate,boc-6-aminopyridine-3-boronic acid pinacol ester,carbamic acid,n-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinyl-,1,1-dimethylethyl ester,tert-butyl n-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate,tert-butyl n-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate PubChem CID: 17750222 IUPAC Name: tert-butyl N-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]carbamate SMILES: CC(C)(C)OC(=O)NC1=NC=C(C=C1)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	17750222
CAS	910462-31-6
Molecular Weight (g/mol)	320.20
MDL Number	MFCD07781162
SMILES	CC(C)(C)OC(=O)NC1=NC=C(C=C1)B1OC(C)(C)C(C)(C)O1
Synonym	tert-butyl 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate,2-tert-butoxycarbonylamino pyridine-5-boronic acid, pinacol ester,2-boc-amino pyridine-5-boronic acid, pinacol ester,2-boc-amino pyridine-5-boronic acid pinacol ester,tert-butyl 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ylcarbamate,boc-6-aminopyridine-3-boronic acid pinacol ester,carbamic acid,n-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinyl-,1,1-dimethylethyl ester,tert-butyl n-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate,tert-butyl n-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate
IUPAC Name	tert-butyl N-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]carbamate
InChI Key	USZVCDRKIVKICD-UHFFFAOYSA-N
Molecular Formula	C16H25BN2O4

2-Aminobenzeneboronic acid pinacol ester, 97%

CAS: 191171-55-8 Molecular Formula: C12H18BNO2 Molecular Weight (g/mol): 219.09 MDL Number: MFCD02179448 InChI Key: ZCJRWQDZPIIYLM-UHFFFAOYSA-N Synonym: 2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl aniline,2-aminophenylboronic acid pinacol ester,2-aminophenylboronic acid, pinacol ester,2-aminophenylboronicacidpinacolester,2-aminophenylboronic acid pinacol cyclic ester,2-aminobenzeneboronic acid pinacol ester,2-aminophenyl boronic acid pinacol ester,2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzenamine,2-tetramethyl-1,3,2-dioxaborolan-2-yl aniline,benzenamine, 2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl PubChem CID: 2734652 IUPAC Name: 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline SMILES: CC1(C)OB(OC1(C)C)C1=CC=CC=C1N

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Specifications

PubChem CID	2734652
CAS	191171-55-8
Molecular Weight (g/mol)	219.09
MDL Number	MFCD02179448
SMILES	CC1(C)OB(OC1(C)C)C1=CC=CC=C1N
Synonym	2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl aniline,2-aminophenylboronic acid pinacol ester,2-aminophenylboronic acid, pinacol ester,2-aminophenylboronicacidpinacolester,2-aminophenylboronic acid pinacol cyclic ester,2-aminobenzeneboronic acid pinacol ester,2-aminophenyl boronic acid pinacol ester,2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzenamine,2-tetramethyl-1,3,2-dioxaborolan-2-yl aniline,benzenamine, 2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl
IUPAC Name	2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
InChI Key	ZCJRWQDZPIIYLM-UHFFFAOYSA-N
Molecular Formula	C12H18BNO2

4-Cyanobenzeneboronic acid pinacol ester, 97%

CAS: 171364-82-2 Molecular Formula: C13H16BNO2 Molecular Weight (g/mol): 229.09 MDL Number: MFCD03093897 InChI Key: HOPDTPGXBZCBNP-UHFFFAOYSA-N Synonym: 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzonitrile,4-cyanophenylboronic acid pinacol ester,4-cyanobenzeneboronic acid pinacol ester,4-cyanophenylboronic acid, pinacol ester,benzonitrile, 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-cyanobenzeneboronic acid, pinacol ester,2-4-cyanophenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4-tetramethyl-1,3,2-dioxaborolan-2-yl benzonitrile,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-benzonitrile,4-cyanophenylboronicacidpinacolester PubChem CID: 2734625 IUPAC Name: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile SMILES: CC1(C)OB(OC1(C)C)C1=CC=C(C=C1)C#N

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Specifications

PubChem CID	2734625
CAS	171364-82-2
Molecular Weight (g/mol)	229.09
MDL Number	MFCD03093897
SMILES	CC1(C)OB(OC1(C)C)C1=CC=C(C=C1)C#N
Synonym	4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzonitrile,4-cyanophenylboronic acid pinacol ester,4-cyanobenzeneboronic acid pinacol ester,4-cyanophenylboronic acid, pinacol ester,benzonitrile, 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-cyanobenzeneboronic acid, pinacol ester,2-4-cyanophenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4-tetramethyl-1,3,2-dioxaborolan-2-yl benzonitrile,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-benzonitrile,4-cyanophenylboronicacidpinacolester
IUPAC Name	4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
InChI Key	HOPDTPGXBZCBNP-UHFFFAOYSA-N
Molecular Formula	C13H16BNO2

Pyridine-4-boronic acid pinacol ester, 98%, Thermo Scientific Chemicals

CAS: 181219-01-2 Molecular Formula: C11H16BNO2 Molecular Weight (g/mol): 205.06 MDL Number: MFCD01319051 InChI Key: NLTIETZTDSJANS-UHFFFAOYSA-N Synonym: 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,4-pyridineboronic acid pinacol ester,pyridine-4-boronic acid pinacol ester,4-pyridylboronic acid pinacol ester,pyridine-4-boronic acid, pinacol ester,4-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,pyridine-4-boronic pinacolate,pyridine-4-boronic acid pinacol cyclic ester,2-4-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,pyridine-4-boronic pinacol ester PubChem CID: 2734648 IUPAC Name: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: CC1(C)OB(OC1(C)C)C1=CC=NC=C1

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Specifications

PubChem CID	2734648
CAS	181219-01-2
Molecular Weight (g/mol)	205.06
MDL Number	MFCD01319051
SMILES	CC1(C)OB(OC1(C)C)C1=CC=NC=C1
Synonym	4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,4-pyridineboronic acid pinacol ester,pyridine-4-boronic acid pinacol ester,4-pyridylboronic acid pinacol ester,pyridine-4-boronic acid, pinacol ester,4-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,pyridine-4-boronic pinacolate,pyridine-4-boronic acid pinacol cyclic ester,2-4-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,pyridine-4-boronic pinacol ester
IUPAC Name	4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	NLTIETZTDSJANS-UHFFFAOYSA-N
Molecular Formula	C11H16BNO2

Dioxaborolanes

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