(S)-2-(but-3-ynyl)-2-methylcyclohexanone

Base Information

Chemical Name:(S)-2-(but-3-ynyl)-2-methylcyclohexanone
CAS No.:115692-68-7
Molecular Formula:C₁₁H₁₆O
Molecular Weight:164.247
Hs Code.:

Synonyms:(S)-2-(but-3-ynyl)-2-methylcyclohexanone

Suppliers and Price of (S)-2-(but-3-ynyl)-2-methylcyclohexanone

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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 (S)-2-(but-3-ynyl)-2-methylcyclohexanone

Chemical Property:

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Technology Process of (S)-2-(but-3-ynyl)-2-methylcyclohexanone

There total 7 articles about (S)-2-(but-3-ynyl)-2-methylcyclohexanone 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: 94.0%

: 115692-67-6,115793-44-7
(S)-2-(but-3-ynyl)-2-methylcyclohexanols

: 115692-68-7
(S)-2-(but-3-ynyl)-2-methylcyclohexanone

Guidance literature:: With oxalyl dichloride; dimethyl sulfoxide; triethylamine; In dichloromethane; 1) -67 deg C, 20 min, 2) warming to room temperature;

Reference yield:

: 1728-38-7
methyl enol ether of 2-methylcyclohexanone

: 115692-68-7
(S)-2-(but-3-ynyl)-2-methylcyclohexanone

Guidance literature:: Multi-step reaction with 7 steps

1: PTSA / Heating

2: 94 percent / NaBH₄, NaOH / methanol; H₂O

3: 95 percent / petroleum ether

4: 100 percent / Br₂ / CCl₄

5: 84 percent / KOtBu / 2-methyl-propan-2-ol

6: 67 percent / NaNH₂

7: 92 percent / (COCl)2, DMSO / CH₂Cl₂

With sodium hydroxide; sodium tetrahydroborate; oxalyl dichloride; potassium tert-butylate; bromine; toluene-4-sulfonic acid; sodium amide; dimethyl sulfoxide; In methanol; tetrachloromethane; dichloromethane; water; Petroleum ether; tert-butyl alcohol;
DOI:10.1039/c39880000043

Reference yield:

: 115692-70-1,115794-25-7
(S)-(2-trans-but-2-enyl)-2-methylcyclohexyl 2,4,6-trimethylbenzoate

: 115692-68-7
(S)-2-(but-3-ynyl)-2-methylcyclohexanone

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / Br₂ / CCl₄

2: 84 percent / KOtBu / 2-methyl-propan-2-ol

3: 67 percent / NaNH₂

4: 92 percent / (COCl)2, DMSO / CH₂Cl₂

With oxalyl dichloride; potassium tert-butylate; bromine; sodium amide; dimethyl sulfoxide; In tetrachloromethane; dichloromethane; tert-butyl alcohol;
DOI:10.1039/c39880000043