(1R,3aR,4S,5R,7R,8S,8aR)-5-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-8-yl cinnamate

Base Information

Chemical Name:(1R,3aR,4S,5R,7R,8S,8aR)-5-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-8-yl cinnamate
CAS No.:1232773-30-6
Molecular Formula:C₄₂H₅₂O₆Si
Molecular Weight:680.957
Hs Code.:

Synonyms:(1R,3aR,4S,5R,7R,8S,8aR)-5-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-8-yl cinnamate

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Chemical Property of (1R,3aR,4S,5R,7R,8S,8aR)-5-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-8-yl cinnamate

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Technology Process of (1R,3aR,4S,5R,7R,8S,8aR)-5-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-8-yl cinnamate

There total 55 articles about (1R,3aR,4S,5R,7R,8S,8aR)-5-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-8-yl cinnamate 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: 96.0%

: 1094250-13-1
(-)-englerin B

: 76271-74-4
2-((t-butyldiphenylsilyl)oxy)acetic acid

: 1232773-30-6
(1R,3aR,4S,5R,7R,8S,8aR)-5-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-8-yl cinnamate

Guidance literature:: With dmap; 2,4,6-trichlorobenzoyl chloride; triethylamine; In toluene; at 0 - 20 ℃; for 1h; Inert atmosphere;

Reference yield: 95.0%

: 140-10-3
(E)-3-phenylacrylic acid

: (1R,3aR,4S,5R,7R,8S,8aR)-8-hydroxy-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-5-yl 2-((tert-butyldiphenylsilyl)oxy)acetate

: 1232773-30-6
(1R,3aR,4S,5R,7R,8S,8aR)-5-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-8-yl cinnamate

Guidance literature:: (E)-3-phenylacrylic acid; With 2,4,6-trichlorobenzoyl chloride; triethylamine; In toluene; at 20 ℃; for 1h; Inert atmosphere;

(1R,3aR,4S,5R,7R,8S,8aR)-8-hydroxy-7-isopropyl-1,4-dimethyldecahydro-4,7-epoxyazulen-5-yl 2-((tert-butyldiphenylsilyl)oxy)acetate; With dmap; In toluene; at 80 ℃; for 5h; Inert atmosphere;
DOI:10.1021/acs.orglett.7b02428