Technology Process of Thiophosphoric acid S-(2,3-bis-octyloxy-propyl) ester O-((1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentakis-benzyloxy-cyclohexyl) ester
There total 4 articles about Thiophosphoric acid S-(2,3-bis-octyloxy-propyl) ester O-((1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentakis-benzyloxy-cyclohexyl) ester which
guide to synthetic route it.
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synthetic route:
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144944-72-9
Thiophosphoric acid S-(2,3-bis-octyloxy-propyl) ester O-((1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentakis-benzyloxy-cyclohexyl) ester
- Guidance literature:
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Multi-step reaction with 4 steps
1: 50percent aq.NaOH, tetrabutylammonium bromide / benzene / 72 h / Ambient temperature
2: Na, n-BuOH
3: 1) n-BuLi / 1) THF, 0 deg C, 30 min, 2) r.t., 1 h
4: 1) trimethylsilyl bromide (TMSBr), 2) triisopropylbenzenesulfonyl chloride (TPSCl), NEt3, pyridine / 1) CH2Cl2, r.t., 6 h, 2) r.t., 24 h
With
pyridine; sodium hydroxide; n-butyllithium; trimethylsilyl bromide; triisopropylbenzenesulfonyl chloride; tetrabutylammomium bromide; sodium; triethylamine; butan-1-ol;
In
benzene;
DOI:10.1016/0040-4039(93)88048-N
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144944-72-9
Thiophosphoric acid S-(2,3-bis-octyloxy-propyl) ester O-((1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentakis-benzyloxy-cyclohexyl) ester
- Guidance literature:
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Multi-step reaction with 2 steps
1: 1) n-BuLi / 1) THF, 0 deg C, 30 min, 2) r.t., 1 h
2: 1) trimethylsilyl bromide (TMSBr), 2) triisopropylbenzenesulfonyl chloride (TPSCl), NEt3, pyridine / 1) CH2Cl2, r.t., 6 h, 2) r.t., 24 h
With
pyridine; n-butyllithium; trimethylsilyl bromide; triisopropylbenzenesulfonyl chloride; triethylamine;
DOI:10.1016/0040-4039(93)88048-N
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-
144944-72-9
Thiophosphoric acid S-(2,3-bis-octyloxy-propyl) ester O-((1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentakis-benzyloxy-cyclohexyl) ester
- Guidance literature:
-
Multi-step reaction with 3 steps
1: Na, n-BuOH
2: 1) n-BuLi / 1) THF, 0 deg C, 30 min, 2) r.t., 1 h
3: 1) trimethylsilyl bromide (TMSBr), 2) triisopropylbenzenesulfonyl chloride (TPSCl), NEt3, pyridine / 1) CH2Cl2, r.t., 6 h, 2) r.t., 24 h
With
pyridine; n-butyllithium; trimethylsilyl bromide; triisopropylbenzenesulfonyl chloride; sodium; triethylamine; butan-1-ol;
DOI:10.1016/0040-4039(93)88048-N