144646-91-3 Usage
Chemical Class
Indole compounds
Derivative
Contains a propenyl group at the 3-position and a phenylsulfonyl group at the 1-position
Configuration
"E" designation indicates the propenyl group is in the trans configuration
Potential Applications
Pharmaceutical and organic synthesis due to structural features and potential reactivity
Research Status
Further research needed to fully understand properties and potential uses.
Check Digit Verification of cas no
The CAS Registry Mumber 144646-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,4 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 144646-91:
(8*1)+(7*4)+(6*4)+(5*6)+(4*4)+(3*6)+(2*9)+(1*1)=143
143 % 10 = 3
So 144646-91-3 is a valid CAS Registry Number.
144646-91-3Relevant academic research and scientific papers
Palladium-catalyzed coupling of 3-indolyl triflate. Syntheses of 3-vinyl and 3-alkynylindoles
Gribble,Conway
, p. 2129 - 2141 (2007/10/02)
Palladium-catalyzed coupling of 1-(phenylsulfonyl)indol-3-yl trifluoromethanesulfonate (triflate) (1) with terminal alkenes and alkynes gives 3-vinyl (2) and 3-alkynylindoles in 45-93% yields. An attempt to generate 2,3-indolyne 22 from 2-trimethylsilyl-3-indolyl triflate 20 gives indigo (23).
