87567-78-0Relevant academic research and scientific papers
Synthesis and Evaluation of 6,7-Dihydroxy-2,3,4,8,9,13b-hexahydro-1H-benzocycloheptabenzazepine, 6,7-Dihydroxy-1,2,3,4,8,12b-hexahydroanthrazepine, and 10-(Aminomethyl)-9,10-dihydro-1,2-dihydroxyanthracene as Conformationally
Snyder, Scott E.,Aviles-Garay, Felix A.,Chakraborti, Ratna,Nichols, David E.,Watts, Val J.,Mailman, Richard B.
, p. 2395 - 2409 (2007/10/02)
The present study was designed to define the geometry of the hydrophobic accessory region for binding of dopamine D1 receptor ligands and to assess the relative importance of ethylamine side chain conformation for receptor affinity.Three compou
PHOTOCHEMICAL TRANSFORMATIONS. 35. STEREOCHEMISTRY OF ELECTRON TRANSFER FROM PHOTOEXCITED AROMATIC RINGS TO CARBON-CHLORINE BONDS. SYN STEREOCHEMISTRY OF MIGRATION IN PHOTO-WAGNER-MEERWEIN REARRANGEMENTS.
Cristol,Seapy,Aeling
, p. 7337 - 7345 (2007/10/02)
Studies have been conducted on the ground-state and excited-state solvolyses of the 7,8-dichloro derivatives of benzonaphthobicyclo left bracket 2. 2. 2 right bracket octadiene and benzoveratrobicyclo left bracket 2. 2. 2 right bracket octadiene. The silver ion assisted ground-state reactions proceed, as anticipated, with clean anti stereochemistry (inversion at the migration terminus) reflected in the Wagner-Meerwein rearranged solvolysis products. Unlike the previously reported observations that excitation transfer from an photoexcited benzene ring to a beta -carbon-chlorine bond requires anti stereochemistry, electron transfer from excited naphthalene or veratrole rings occurs to both syn and anti carbon-chlorine bonds, although that to the latter is preferred. The results are consistent with an electron-transfer process to give a zwitterionic biradical and are rationalized by the Weller equation.
