5-O-benzyl-3-deoxy-2-Se-phenyl-2-seleno-D-erythro-pentonic acid γ-lactone

Base Information

Chemical Name:5-O-benzyl-3-deoxy-2-Se-phenyl-2-seleno-D-erythro-pentonic acid γ-lactone
CAS No.:92232-54-7
Molecular Formula:C₁₈H₁₈O₃Se
Molecular Weight:361.299
Hs Code.:

Synonyms:5-O-benzyl-3-deoxy-2-Se-phenyl-2-seleno-D-erythro-pentonic acid γ-lactone

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Chemical Property of 5-O-benzyl-3-deoxy-2-Se-phenyl-2-seleno-D-erythro-pentonic acid γ-lactone

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Technology Process of 5-O-benzyl-3-deoxy-2-Se-phenyl-2-seleno-D-erythro-pentonic acid γ-lactone

There total 2 articles about 5-O-benzyl-3-deoxy-2-Se-phenyl-2-seleno-D-erythro-pentonic acid γ-lactone 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: 52.0%

: 75-77-4
chloro-trimethyl-silane

: 32780-08-8,77697-15-5,112709-13-4,114142-20-0
(5S)-5-[(benzyloxy)methyl]dihydrofuran-2(3H)-one

: 34837-55-3
Phenylselenyl bromide

: 92232-54-7
5-O-benzyl-3-deoxy-2-Se-phenyl-2-seleno-D-erythro-pentonic acid γ-lactone

: 92232-53-6
5-O-benzyl-3-deoxy-2-Se-phenyl-2-seleno-D-threo-pentonic acid γ-lactone

Guidance literature:: chloro-trimethyl-silane; (5S)-5-[(benzyloxy)methyl]dihydrofuran-2(3H)-one; With lithium hexamethyldisilazane; In tetrahydrofuran; at -70 - 20 ℃;

Phenylselenyl bromide;
DOI:10.1021/jo9910637

Reference yield:

: 32780-08-8,77697-15-5,112709-13-4,114142-20-0
(5S)-5-[(benzyloxy)methyl]dihydrofuran-2(3H)-one

: 1666-13-3
diphenyl diselenide

: 72605-52-8,92232-53-6,92232-54-7
(4S)-(+)-2-phenylseleno-4-benzyloxymethyl-butan-4-olide

Guidance literature:: With lithium diisopropyl amide; Yield given. Multistep reaction; 1.) THF, HMPA, -78degC, 0.5 h; 2.) -78 degC, 1 h, -20 degC, 4 h, room temp., 19 h;
DOI:10.1016/S0040-4020(01)82416-9