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2-Brom-1-(diphenylboryl)-1-ethencarbonsaeure-ethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

86429-06-3

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86429-06-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86429-06-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,2 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 86429-06:
(7*8)+(6*6)+(5*4)+(4*2)+(3*9)+(2*0)+(1*6)=153
153 % 10 = 3
So 86429-06-3 is a valid CAS Registry Number.

86429-06-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Brom-1-(diphenylboryl)-1-ethencarbonsaeure-ethylester

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:86429-06-3 SDS

86429-06-3Relevant academic research and scientific papers

Boration Reactions with 1-Alkynes

Binnewirtz, Ralf-Juergen,Klingenberger, Helmut,Welte, Rainer,Paetzold, Peter

, p. 1271 - 1284 (2007/10/02)

Halodiorganoboranes R2BHal(R = Et, Ph) as well as benzyldihaloboranes PhCH2BHal2 undergo a regiospecific addition to the triple-bond of 1-alkynes ACCR'.The reversible haloboration (1) gives Z-alkenes as the more stable isomers.At elevated temperatures, the irreversible 1,1-organoboration (2) predominates, accompanied by a 1,2-transfer of A, whereas the 1,2-organoboration (3) is observed only as an unimportant side-reaction in a few cases.The cyclisation (4) occurs as a sequence of cis-haloboration and intramolecular aromatic alkenylation in the case of PhCH2BCl2 as borating agent.

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