(4S,5S)-4-<(tert-Butyldimethylsilyloxy)methyl>-5-methyl-2-cyclohexen-1-one

Base Information

Chemical Name:(4S,5S)-4-<(tert-Butyldimethylsilyloxy)methyl>-5-methyl-2-cyclohexen-1-one
CAS No.:130695-70-4
Molecular Formula:C₁₄H₂₆O₂Si
Molecular Weight:254.445
Hs Code.:

Synonyms:(4S,5S)-4-<(tert-Butyldimethylsilyloxy)methyl>-5-methyl-2-cyclohexen-1-one

Suppliers and Price of (4S,5S)-4-<(tert-Butyldimethylsilyloxy)methyl>-5-methyl-2-cyclohexen-1-one

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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 (4S,5S)-4-<(tert-Butyldimethylsilyloxy)methyl>-5-methyl-2-cyclohexen-1-one

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Technology Process of (4S,5S)-4-<(tert-Butyldimethylsilyloxy)methyl>-5-methyl-2-cyclohexen-1-one

There total 21 articles about (4S,5S)-4-<(tert-Butyldimethylsilyloxy)methyl>-5-methyl-2-cyclohexen-1-one 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: 83.0%

: 130695-73-7
(4S,5S)-4-Hydroxymethyl-5-methyl-2-cyclohexen-1-one

: 18162-48-6
tert-butyldimethylsilyl chloride

: 130695-70-4
(4S,5S)-4-<(tert-Butyldimethylsilyloxy)methyl>-5-methyl-2-cyclohexen-1-one

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; for 8h; Ambient temperature;
DOI:10.1248/cpb.38.1479

Reference yield:

: 85539-94-2,95341-08-5,95341-09-6
(4SR,5SR)-4-carbethoxy-3-methoxy-5-methyl-1-<(trimethylsilyl)oxy>cyclohexene

: 85539-95-3,130695-70-4
(4RS,5RS)-4-<<(tert-butyldimethylsilyl)oxy>methyl>-5-methylcyclohex-2-en-1-one

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) LiAlH₄, 2.) aq. NaOH / 1.) ether, from -78 deg C to -20 deg C, 2 h, 2.) RT, 1.5 h

2: triethylamine, 4-(dimethylamino)pyridine (DMAP) / CH₂Cl₂ / 27 h / Ambient temperature

With dmap; sodium hydroxide; lithium aluminium tetrahydride; triethylamine; In dichloromethane;
DOI:10.1021/jo00208a010

Reference yield:

: 95218-47-6,130695-73-7
(4R,5R)-4-Hydroxymethyl-5-methyl-cyclohex-2-enone

: 18162-48-6
tert-butyldimethylsilyl chloride

: 85539-95-3,130695-70-4
(4RS,5RS)-4-<<(tert-butyldimethylsilyl)oxy>methyl>-5-methylcyclohex-2-en-1-one

: 95218-50-1
(3RS,4SR,5SR)-4-<<(tert-butyldimethylsilyl)oxy>methyl>-3-methoxy-5-methylcyclohexanone

Guidance literature:: With dmap; triethylamine; In dichloromethane; for 27h; Yield given. Title compound not separated from byproducts; Ambient temperature;
DOI:10.1021/jo00208a010