126688-97-9 Usage
General Description
TRANS-1-HEXENYLBORONIC ACID PINACOL EST is an organic compound with the chemical formula C12H23BO3. It is a boronic acid ester that is commonly used in organic synthesis as a reagent for cross-coupling reactions. TRANS-1-HEXENYLBORONIC ACID PINACOL EST& is a versatile building block for the synthesis of various organic molecules and is widely used in the pharmaceutical and agrochemical industries. The pinacol ester group in the molecule provides stability and ease of handling, making it a valuable tool in organic chemistry research and industrial production.
Check Digit Verification of cas no
The CAS Registry Mumber 126688-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,6,8 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126688-97:
(8*1)+(7*2)+(6*6)+(5*6)+(4*8)+(3*8)+(2*9)+(1*7)=169
169 % 10 = 9
So 126688-97-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H23BO2/c1-6-7-8-9-10-13-14-11(2,3)12(4,5)15-13/h9-10H,6-8H2,1-5H3/b10-9+
126688-97-9Relevant articles and documents
Rhodium- and ruthenium-catalyzed dehydrogenative borylation of vinylarenes with pinacolborane: Stereoselective synthesis of vinylboronates
Murata, Miki,Kawakita, Koji,Asana, Taichi,Watanabe, Shinji,Masuda, Yuzuru
, p. 825 - 829 (2007/10/03)
The treatment of pinacolborane (4,4,5,5-tetramethyl-1,3,2- dioxaborolane) with vinylarenes in the presence of a catalytic amount of phosphine-free di-μ-chlorobis(1,5- cyclooctadiene)dirhodium(I) [RhCl(cod)]2, through dehydrogenative borylation, provides the corresponding regio- and stereodefined (E)-2-arylethenylboronates in high yields. Also, a ruthenium complex prepared in situ from (1,5-cyclooctadiene)(1,3,5-cyclooctatriene)ruthenium(O) [Ru(cod)(cot)] and P(4CF3C6H4)3 showed considerable catalytic activity for dehydrogenative borylation.
