7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfonyl-D-glycero-D-manno-oct-7-enitol

Base Information

Chemical Name:7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfonyl-D-glycero-D-manno-oct-7-enitol
CAS No.:440360-56-5
Molecular Formula:C₃₂H₃₈O₈S
Molecular Weight:582.715
Hs Code.:

Synonyms:7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfonyl-D-glycero-D-manno-oct-7-enitol

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfonyl-D-glycero-D-manno-oct-7-enitol

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Technology Process of 7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfonyl-D-glycero-D-manno-oct-7-enitol

There total 1 articles about 7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfonyl-D-glycero-D-manno-oct-7-enitol 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: 60.0%

: 98-59-9
p-toluenesulfonyl chloride

: 126138-78-1
7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-D-glycero-D-manno-oct-7-enitol

: 440360-56-5
7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfonyl-D-glycero-D-manno-oct-7-enitol

Guidance literature:: With pyridine; dmap; at 0 ℃;
DOI:10.1021/jo0111107

Reference yield: 70.0%

: 98-88-4
benzoyl chloride

: 440360-56-5
7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfonyl-D-glycero-D-manno-oct-7-enitol

: 440360-57-6
2-O-benzoyl-7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfony-D-glycero-D-menno-oct-7-enitol

Guidance literature:: With pyridine; dmap; at 0 - 20 ℃;
DOI:10.1021/jo0111107

Reference yield:

: 440360-56-5
7,8-dideoxy-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-1-p-toluenesulfonyl-D-glycero-D-manno-oct-7-enitol

: 2-O-benzoyl-7,8-dideoxy-1-ioso-4,5-O-(1-methylethylidene)-3,6-bis-O-(phenylmethyl)-D-glycero-D-manno-oct-7-enitol

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / pyridine; DMAP / 0 - 20 °C

2: 80 percent / NaI / acetone / Heating

With pyridine; dmap; sodium iodide; In acetone;
DOI:10.1021/jo0111107