(2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-(p-tolyl)aziridine-2-carboxylate

Base Information

Chemical Name:(2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-(p-tolyl)aziridine-2-carboxylate
CAS No.:1240305-92-3
Molecular Formula:C₃₁H₃₇NO₄
Molecular Weight:487.639
Hs Code.:

Synonyms:(2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-(p-tolyl)aziridine-2-carboxylate

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Chemical Property of (2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-(p-tolyl)aziridine-2-carboxylate

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Technology Process of (2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-(p-tolyl)aziridine-2-carboxylate

There total 2 articles about (2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-(p-tolyl)aziridine-2-carboxylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: 623-73-4
diazoacetic acid ethyl ester

: N-(p-methylbenzylidene)-1,1-bis(4-methoxy-3,5-dimethylphenyl)methylamine

: 1240305-92-3
(2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-(p-tolyl)aziridine-2-carboxylate

Guidance literature:: With C₅₂H₃₄B₃O₇^(1-)*H⁽¹⁺⁾; In toluene; at 25 ℃; for 24h; optical yield given as %ee; enantioselective reaction; Inert atmosphere;
DOI:10.1021/jo101160c

Reference yield: 90.6%

: 623-73-4
diazoacetic acid ethyl ester

: 1072879-54-9
3,3',5,5'-tetramethyl-4,4'-dimethoxy benzhydrylamine

: 104-87-0
4-methyl-benzaldehyde

: 1240305-92-3
(2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-(p-tolyl)aziridine-2-carboxylate

Guidance literature:: 3,3',5,5'-tetramethyl-4,4'-dimethoxy benzhydrylamine; With triphenylborane; (R)-t-Bu₂VANOL; In toluene; at 80 ℃; for 0.5h; Inert atmosphere;

diazoacetic acid ethyl ester; 4-methyl-benzaldehyde; In toluene; at 25 ℃; for 24h; stereoselective reaction; Inert atmosphere; Molecular sieve;
DOI:10.1002/ejoc.201301766