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

CAS No.：161344-84-9

Other grades of this product :

2-BUTYL-1,3,2-DIOXABOROLANE-4S,5S-DICARBOXYLIC ACID BIS(DIMETHYLAMIDE) Basic information

Product Name:	2-BUTYL-1,3,2-DIOXABOROLANE-4S,5S-DICARBOXYLIC ACID BIS(DIMETHYLAMIDE)
Synonyms:	2-BUTYL-N,N,N',N'-TETRAMETHYL-1,3,2-DIOXABOROLANE-(4S,5S)-DICARBOXAMIDE;2-BUTYL-1,3,2-DIOXABOROLANE-4S,5S-DICARBOXYLIC ACID BIS(DIMETHYLAMIDE);(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
CAS:	161344-84-9
MF:	C12H23BN2O4
MW:	270.13
EINECS:
Product Categories:
Mol File:	161344-84-9.mol

2-BUTYL-1,3,2-DIOXABOROLANE-4S,5S-DICARBOXYLIC ACID BIS(DIMETHYLAMIDE) Chemical Properties

Boiling point	305-306 °C (lit.)
density	1.096 g/mL at 25 °C (lit.)
refractive index	n20/D 1.4780(lit.)
Fp	>230 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	-0.81±0.40(Predicted)
optical activity	[α]20/D +106°, c = 1% in chloroform

Safety Information

WGK Germany	3
HazardClass	IRRITANT
HS Code	2933998090

MSDS Information

Provider	Language
SigmaAldrich	English

2-BUTYL-1,3,2-DIOXABOROLANE-4S,5S-DICARBOXYLIC ACID BIS(DIMETHYLAMIDE) Usage And Synthesis

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) 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

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873