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2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide)

2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) structure

CAS No.: 161344-84-9

Chemical Name:: 2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide)

Synonyms: 2-Butyl-1;2-dioxaborolane-4S;5S-dicarboxylicacid bis(diMethylaMide);Butylboronic acid N,N,N',N'-tetrameth;2-Butyl-1,3,2-dioxaborolane-4S,5S-dicarboxylic;2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide);2-Butyl-N,N,N',N'-tetramethyl-1,3,2-dioxaborolane-(4S,5S)-dicarboxamide;2-Butyl-N,N,N',N'-tetramethyl-1,3,2-dioxaborolane-(4S,5S)-dicarboxamide;Butylboronic acid N,N,N',N'-tetraMethyl-D-tartaric acid diaMide ester 97%;Butylboronic acid N,N,N',N'-tetramethyl-D-tartaric acid diamide ester, 97%

CBNumber:: CB8208116

Molecular Formula:: C12H23BN2O4

Molecular Weight:: 270.13

MDL Number:: MFCD05663838

MOL File:: 161344-84-9.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:55:25

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2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) Properties

Boiling point	305-306 °C (lit.)
Density	1.096 g/mL at 25 °C (lit.)
refractive index	n20/D 1.4780(lit.)
Flash point	>230 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	-0.81±0.40(Predicted)
Appearance	Colorless to light yellow Liquid
optical activity	[α]20/D +106°, c = 1% in chloroform
InChI	1S/C12H23BN2O4/c1-6-7-8-13-18-9(11(16)14(2)3)10(19-13)12(17)15(4)5/h9-10H,6-8H2,1-5H3/t9-,10-/m0/s1
InChIKey	AFQWQRBBIZKYTE-UWVGGRQHSA-N
SMILES	CCCCB1O[C@@H]([C@H](O1)C(=O)N(C)C)C(=O)N(C)C
UNSPSC Code	12352103
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
PPE	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
WGK Germany	3
HazardClass	IRRITANT
HS Code	2933998090
Storage Class	10 - Combustible liquids

2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) price More Price(44)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	594806	Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide ester 97%	161344-84-9	5g	$387	2026-04-30	Buy
Sigma-Aldrich	594806	Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide ester 97%	161344-84-9	1g	$118	2023-06-20	Buy
Apolloscientific	OR315001	(4S,5S)-2-Butyl-N,N,N',N'-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide 95%	161344-84-9	250mg	$21	2026-06-04	Buy
Apolloscientific	OR315001	(4S,5S)-2-Butyl-N,N,N',N'-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide 95%	161344-84-9	1g	$25	2026-06-04	Buy
Apolloscientific	OR315001	(4S,5S)-2-Butyl-N,N,N',N'-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide 95%	161344-84-9	5g	$112	2026-06-04	Buy

Product number	Packaging	Price	Buy
594806	5g	$387	Buy
594806	1g	$118	Buy
OR315001	250mg	$21	Buy
OR315001	1g	$25	Buy
OR315001	5g	$112	Buy

2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) Chemical Properties, Uses, Production

Uses

Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide is a dioxaborolane ligand that can be used to prepare:

Enantioenriched spiropentanes via zinc catalyzed cyclopropanation of corresponding hydroxymethylallenes.
1,2,3-trisubstituted cyclopropane derivatives by asymmetric cyclopropanation of allylic alcohols in the presence of zinc reagents.
Glycolipids plakosides A, B, and their derivatives by Sharpless asymmetric dihydroxylation and cyclopropanation reaction.

2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) synthesis

Synthesis of 2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) from 2-(But-1-yl)-tetrahydro-4-H-1,3,6,2-dioxazaborocine and (S,S)-(-)-2,3-Dihydroxy-N,N,N',N'-tetramethylsuccinamide

2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) Preparation Products And Raw materials

Raw materials

n-Butylboronic acid (S,S)-(-)-2,3-Dihydroxy-N,N,N',N'-tetramethylsuccinamide 2-(But-1-yl)-tetrahydro-4-H-1,3,6,2-dioxazaborocine

Preparation Products

2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) Suppliers

Global Suppliers ( 61)

Supplier	Tel	Email	Country	ProdList	Advantage
Zhuhai Aobokai Biomedical Technology Co., Ltd.	400-0628126	sales-team@aobchem.com.cn	China	49996	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
AllyChem Co., Ltd.	0411-62313318 13889470786	info@allychem.com	China	1021	65
Hunan HuaTeng Pharmaceutical Co., Ltd.,	400-8592883 15367835770	sales@huatengsci.com	China	5869	58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66028182 17714375163	yftan@aikonchem.com	China	16674	50
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80

Supplier	Advantage
Zhuhai Aobokai Biomedical Technology Co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Wuhan Chemwish Technology Co., Ltd	56
Pure Chemistry Scientific Inc.	62
Shanghai Hanhong Scientific Co.,Ltd.	64
AllyChem Co., Ltd.	65
Hunan HuaTeng Pharmaceutical Co., Ltd.,	58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	50
Sigma-Aldrich	80

2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) Spectrum

2-BUTYL-1,3,2-DIOXABOROLANE-4S,5S-DICARBOXYLIC ACID BIS(DIMETHYLAMIDE)(161344-84-9)¹HNMR

161344-84-9 (2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide)) Related Search:

n-Butylboronic acid 2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) 2-Butyl-[1,3,2]dioxaborolane-4,5-dicarboxylic acid bis-dimethylamide (S,S)-(-)-2,3-Dihydroxy-N,N,N',N'-tetramethylsuccinamide 2-Butyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

1,3,2-Dioxaborolane, 2-(4-iodobutyl)-4,4,5,5-tetraMethyl-

1of2

(4S,5S)-2-BUTYL-N,N,N'N'-TETRAMETHYL-1,3,2-DIOXABOROLANE-4,5-DICARBOXAMIDE Butylboronic acid N,N,N',N'-tetramethyl-D-tartaric acid diamide ester, 97% 2-Butyl-1,3,2-dioxaborolane-4S,5S-dicarboxylic (4S,5S)-2-Butyl-N4,N4,N5,N5-tetraMethyl-1,3,2-dioxaborolane-4,5-dicarboxaMide Butylboronic acid N,N,N',N'-tetraMethyl-D-tartaric acid diaMide ester 97% (4S,5S)-2-butyl-4-N,4-N,5-N,5-N-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide Butylboronic acid N,N,N',N'-tetrameth 2-Butyl-1 2-dioxaborolane-4S 5S-dicarboxylicacid bis(diMethylaMide) 1,3,2-Dioxaborolane-4,5-dicarboxamide, 2-butyl-N4,N4,N5,N5-tetramethyl-, (4S,5S)- 2-Butyl-N,N,N',N'-tetramethyl-1,3,2-dioxaborolane-(4S,5S)-dicarboxamide Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide ester Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide ester, CAS 161344-84-9 2-Butyl-N,N,N',N'-tetramethyl-1,3,2-dioxaborolane-(4S,5S)-dicarboxamide (4S,5S)-2-butyl-N4,N4,N5,N5-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide - [B90028] 2-Butyl-1,3,2-dioxaborolane-4s,5s-dicarboxylic acid bis(dimethylamide) 161344-84-9 Organometallic Reagents Alkyl Boronic Acids and Derivatives Boronate Esters