29079-00-3 Usage
Uses
Different sources of media describe the Uses of 29079-00-3 differently. You can refer to the following data:
1. 4-?Ethynyl-?1,?1'-?biphenyl is a general reagent used in the alkynylation of indoles and C1 alkynylation of carbazoles. Also used in the synthesis of [3,2=c]coumarin derivatives using visible-light-promoted radical alkyne insertion.
2. 4-?Ethynyl-?1,?1''-?biphenyl is a general reagent used in the alkynylation of indoles and C1 alkynylation of carbazoles. Also used in the synthesis of [3,2=c]coumarin derivatives using visible-light-promoted radical alkyne insertion.
Check Digit Verification of cas no
The CAS Registry Mumber 29079-00-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,0,7 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 29079-00:
(7*2)+(6*9)+(5*0)+(4*7)+(3*9)+(2*0)+(1*0)=123
123 % 10 = 3
So 29079-00-3 is a valid CAS Registry Number.
InChI:InChI=1/C14H10/c1-2-12-8-10-14(11-9-12)13-6-4-3-5-7-13/h1,3-11H
29079-00-3Relevant articles and documents
A mechanistic study of the chromium(II)-mediated transformations of trichloromethyl alkyls and carbinols: evidence for carbene, carbyne, and carbenoid intermediates
Bejot, Romain,Tisserand, Steve,Li, De Run,Falck,Mioskowski, Charles
, p. 3855 - 3858 (2008/02/02)
Using CrCl2 in THF at room temperature, trichloromethyl carbinols and trichloromethylalkanes are readily transformed to the highly reactive α-chlorocarbenes, carbynes and α-chloro-α-chromium(III) vinylidene carbenoids. A mechanistic study is carried out to determine the nature of the intermediates.
