SDS of cas: 90-44-8. Recently I am researching about ENANTIOSELECTIVE MICHAEL ADDITION; DENDRIMERS; CATALYSTS; CHEMISTRY; MACROMOLECULES; DERIVATIVES; MICELLES; TOPOLOGY; CORE; ARYL, Saw an article supported by the . Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Chhanda, SA; Itsuno, S. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone
Cinchona-based chiral hyperbranched polymers (HBPs) were designed and successfully synthesized via the Mizoroki-Heck (MH) coupling reaction. AB(2) and A(2)B-type chiral monomers were prepared from cinchona squaramide derivatives, where A (vinyl) reacted only with B (iodophenyl) under MH reaction conditions. The chiral HBPs obtained by the MH polymerization contained cinchona squaramide moieties and demonstrated excellent diastereoselectivity and enantioselectivity in asymmetric Michael addition reactions of methyl 2-oxocyclopentanecarboxylate and trans-beta-nitrostyrene. These newly designed HBPs were structurally robust and could be reused for further reaction without losing their catalytic activity. (C) 2020 Elsevier Ltd. All rights reserved.
SDS of cas: 90-44-8. About Anthrone, If you have any questions, you can contact Chhanda, SA; Itsuno, S or concate me.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem