S-(4-methylphenyl) (3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate

Base Information

Chemical Name:S-(4-methylphenyl) (3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate
CAS No.:1315278-09-1
Molecular Formula:C₂₈H₃₂O₄S
Molecular Weight:464.626
Hs Code.:

Synonyms:S-(4-methylphenyl) (3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate

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Chemical Property of S-(4-methylphenyl) (3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate

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Technology Process of S-(4-methylphenyl) (3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate

There total 6 articles about S-(4-methylphenyl) (3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate 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: 71.0%

: 1315278-10-4
(3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanoic acid

: 106-45-6
para-thiocresol

: 1315278-09-1
S-(4-methylphenyl) (3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1016/j.tet.2011.03.114

Reference yield:

: 5470-84-8
4-benzyloxybutanal

: 1315278-09-1
S-(4-methylphenyl) (3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate

Guidance literature:: Multi-step reaction with 6 steps

1.1: titanium(IV) isopropylate; (S)-[1,1']-binaphthalenyl-2,2'-diol / dichloromethane / 20 °C / Inert atmosphere; Molecular sieve

1.2: -78 - -20 °C / Inert atmosphere; Molecular sieve

1.3: -78 °C

2.1: potassium tert-butylate / N,N-dimethyl-formamide / 0.17 h / 0 °C / Inert atmosphere

2.2: 1 h / 0 - 20 °C / Inert atmosphere

3.1: osmium(VIII) oxide; water; 4-methylmorpholine N-oxide / tetrahydrofuran; tert-butyl alcohol / 14 h / 20 °C

4.1: sodium periodate / tetrahydrofuran; water; tert-butyl alcohol / 2.5 h / 20 °C

5.1: sodium dihydrogenphosphate; sodium chlorite; 2-methyl-but-2-ene / water; tert-butyl alcohol / 1 h / 0 - 20 °C

5.2: 0 °C / pH 4

6.1: dmap; dicyclohexyl-carbodiimide / dichloromethane / 2 h / 20 °C / Inert atmosphere

With titanium(IV) isopropylate; dmap; sodium chlorite; sodium periodate; sodium dihydrogenphosphate; osmium(VIII) oxide; 2-methyl-but-2-ene; potassium tert-butylate; water; (S)-[1,1']-binaphthalenyl-2,2'-diol; 4-methylmorpholine N-oxide; dicyclohexyl-carbodiimide; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1016/j.tet.2011.03.114

Reference yield:

: 1309595-73-0
(R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene

: 1315278-09-1
S-(4-methylphenyl) (3R)-6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate

Guidance literature:: Multi-step reaction with 4 steps

1.1: osmium(VIII) oxide; water; 4-methylmorpholine N-oxide / tetrahydrofuran; tert-butyl alcohol / 14 h / 20 °C

2.1: sodium periodate / tetrahydrofuran; water; tert-butyl alcohol / 2.5 h / 20 °C

3.1: sodium dihydrogenphosphate; sodium chlorite; 2-methyl-but-2-ene / water; tert-butyl alcohol / 1 h / 0 - 20 °C

3.2: 0 °C / pH 4

4.1: dmap; dicyclohexyl-carbodiimide / dichloromethane / 2 h / 20 °C / Inert atmosphere

With dmap; sodium chlorite; sodium periodate; sodium dihydrogenphosphate; osmium(VIII) oxide; 2-methyl-but-2-ene; water; 4-methylmorpholine N-oxide; dicyclohexyl-carbodiimide; In tetrahydrofuran; dichloromethane; water; tert-butyl alcohol;
DOI:10.1016/j.tet.2011.03.114