1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol

Base Information

Chemical Name:1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol
CAS No.:440360-62-3
Molecular Formula:C₂₅H₃₂O₆
Molecular Weight:428.525
Hs Code.:

Synonyms:1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol

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Chemical Property of 1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol

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Technology Process of 1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol

There total 1 articles about 1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol 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: 75.0%

: 440360-61-2
8-O-[(1,1-dimethylethyl)diphenylsilyl]-1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol

: 440360-62-3
1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃;
DOI:10.1021/jo0111107

Reference yield: 65.0%

: 440360-62-3
1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol

: 440360-63-4
(2S,3S,4R,5R,6R)-3,6-Bis-benzyloxy-2,4,5-trimethoxy-oct-7-ynal

Guidance literature:: With molecular sieve; sodium acetate; pyridinium chlorochromate; In dichloromethane; at 20 ℃;
DOI:10.1021/jo0111107

Reference yield:

: 440360-62-3
1,2-dideoxy-4,5,7-tri-O-methyl-3,6-bis-O-(phenylmethyl)-D-glycero-D-talo-oct-1-ynitol

: (Z)-(4R,5R,6R,7R,8R)-5,8-Bis-benzyloxy-4,6,7-trimethoxy-dec-2-en-9-ynoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 65 percent / PCC; molecular sieves; NaOAc / CH₂Cl₂ / 20 °C

2: 77 percent / CH₂Cl₂ / 20 °C

With molecular sieve; sodium acetate; pyridinium chlorochromate; In dichloromethane; 2: Wittig reaction;
DOI:10.1021/jo0111107