(3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran

Base Information

Chemical Name:(3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran
CAS No.:132680-07-0
Molecular Formula:C₂₁H₃₅NO₆S
Molecular Weight:429.578
Hs Code.:

Synonyms:(3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran

Suppliers and Price of (3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran

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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 (3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran

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Technology Process of (3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran

There total 3 articles about (3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran 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: 95.0%

: 109-87-5
Dimethoxymethane

: 132680-05-8
(3R,4s,5S)-cyano-3,5-dihydroxy-4-L-menthoxycarbonyltetrahydrothiopyran

: 132680-07-0
(3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran

Guidance literature:: With phosphorus pentoxide; In chloroform; for 15h; Ambient temperature;

Reference yield:

: 2216-51-5
(-)-menthol

: 132680-07-0
(3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran

Guidance literature:: Multi-step reaction with 3 steps

1: 79.7 percent / 4-dimethylaminopyridine, dicyclohexylcarbodiimide / CH₂Cl₂ / 1.) 5 deg C, 1 h, 2.) RT, 3 h

2: 54.5 percent / piperidine / dioxane; H₂O / 0.33 h / Ambient temperature

3: 95 percent / P₂O₅ / CHCl₃ / 15 h / Ambient temperature

With piperidine; dmap; phosphorus pentoxide; dicyclohexyl-carbodiimide; In 1,4-dioxane; dichloromethane; chloroform; water;

Reference yield:

: 54082-39-2
(1R,2S,5R)-cyanoacetic acid 2-isopropyl-5-methylcyclohexyl ester

: 132680-07-0
(3S,4s,5R)-4-cyano-4-L-menthoxycarbonyl-3,5-methoxymethyltetrahydrothiopyran

Guidance literature:: Multi-step reaction with 2 steps

1: 54.5 percent / piperidine / dioxane; H₂O / 0.33 h / Ambient temperature

2: 95 percent / P₂O₅ / CHCl₃ / 15 h / Ambient temperature

With piperidine; phosphorus pentoxide; In 1,4-dioxane; chloroform; water;