1130-93-4 Usage
General Description
CYCLOPENT[B]INDOLE, 1,2,3,4-TETRAHYDRO-7-METHYL- is a chemical compound that belongs to the class of indole compounds. It is a 1,2,3,4-tetrahydro derivative with a methyl group attached at the 7th position. CYCLOPENT[B]INDOLE, 1,2,3,4-TETRAHYDRO-7-METHYL- is a bicyclic structure containing a five-membered ring fused to an indole ring. It is used in research and pharmaceutical applications, where it may be used as a building block or intermediate in the synthesis of various organic compounds. The structure of CYCLOPENT[B]INDOLE, 1,2,3,4-TETRAHYDRO-7-METHYL- provides it with unique properties that make it valuable for use in drug discovery and development.
Check Digit Verification of cas no
The CAS Registry Mumber 1130-93-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,3 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1130-93:
(6*1)+(5*1)+(4*3)+(3*0)+(2*9)+(1*3)=44
44 % 10 = 4
So 1130-93-4 is a valid CAS Registry Number.
1130-93-4Relevant articles and documents
Pd-Catalyzed Dearomatization of Indole Derivatives via Intermolecular Heck Reactions?
Yang, Ping,Xu, Ren-Qi,Zheng, Chao,You, Shu-Li
, p. 235 - 241 (2020)
Pd-catalyzed intermolecular dearomative Heck reaction of indoles with aryl iodides is described. The challenges on both reactivity and regioselectivity are addressed by the judicious regulation of the geometric and electronic properties of the substrates. An array of indoline derivatives bearing C2-quaternary center is obtained in good to excellent yields (up to 93%) with exclusive regioselectivity under operationally simple conditions. The mechanistic proposal is supported by detailed DFT calculations.
Fischer indole synthesis in the absence of a solvent
Matsumoto, Kiyoshi,Tanaka, Akinori,Yukio, Ikemi,Hayashi, Naoto,Toda, Mitsuo,Bulman, Robert A.
, p. 9 - 12 (2007/10/03)
The traditional Fischer synthesis of indoles has been investigated and it has been shown that the reaction proceeds in good yield in the absence of a solvent.
