2-(tert-butyldimethylsiloxymethyl)-4-(2,4,6-triisoporpyl-benzenesulfonyl-hydrazono)-1,3,3-trimethyl-cyclohex-1-ene

Base Information

Chemical Name:2-(tert-butyldimethylsiloxymethyl)-4-(2,4,6-triisoporpyl-benzenesulfonyl-hydrazono)-1,3,3-trimethyl-cyclohex-1-ene
CAS No.:150966-64-6
Molecular Formula:C₃₁H₅₄N₂O₃SSi
Molecular Weight:562.933
Hs Code.:

Synonyms:2-(tert-butyldimethylsiloxymethyl)-4-(2,4,6-triisoporpyl-benzenesulfonyl-hydrazono)-1,3,3-trimethyl-cyclohex-1-ene

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Chemical Property of 2-(tert-butyldimethylsiloxymethyl)-4-(2,4,6-triisoporpyl-benzenesulfonyl-hydrazono)-1,3,3-trimethyl-cyclohex-1-ene

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Technology Process of 2-(tert-butyldimethylsiloxymethyl)-4-(2,4,6-triisoporpyl-benzenesulfonyl-hydrazono)-1,3,3-trimethyl-cyclohex-1-ene

There total 16 articles about 2-(tert-butyldimethylsiloxymethyl)-4-(2,4,6-triisoporpyl-benzenesulfonyl-hydrazono)-1,3,3-trimethyl-cyclohex-1-ene 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: 88.0%

: 39085-59-1
trisylhydrazine

: 150966-63-5
3-(tert-butyldimethylsiloxymethyl)-2,2,4-trimethyl-cyclohex-3-ene-1-one

: 150966-64-6
2-(tert-butyldimethylsiloxymethyl)-4-(2,4,6-triisoporpyl-benzenesulfonyl-hydrazono)-1,3,3-trimethyl-cyclohex-1-ene

Guidance literature:: In tetrahydrofuran; at 25 ℃; for 24h;
DOI:10.1021/ja00107a007

Reference yield:

: 562-13-0
2,2-dimethyl-1,3-cyclohexanedione

: 150966-64-6
2-(tert-butyldimethylsiloxymethyl)-4-(2,4,6-triisoporpyl-benzenesulfonyl-hydrazono)-1,3,3-trimethyl-cyclohex-1-ene

Guidance literature:: Multi-step reaction with 9 steps

1.1: 88 percent / (+/-)-camphor-10-sulfonic acid / benzene / 0.5 h / Heating

2.1: LiHMDS / hexane; tetrahydrofuran / 1 h / -78 °C

2.2: 89 percent / hexane; tetrahydrofuran / 3.5 h / -78 - 20 °C

3.1: hydrazine hydrate; triethylamine / ethanol / 312 h / Heating

4.1: 9.2 g / DBN; I₂ / diethyl ether / 0.5 h / 20 °C

5.1: t-BuLi / pentane; tetrahydrofuran / 0.5 h / -78 °C

5.2: pentane; tetrahydrofuran / 1.67 h / -78 - 20 °C

6.1: CeCl₃*7H₂O; NaBH₄ / methanol / 0.5 h / 0 °C

7.1: 2.75 g / HCl / H₂O / 0.5 h / 20 °C

8.1: 92 percent / imidazole / CH₂Cl₂ / 14 h / 20 °C

9.1: 87 percent / CH₂Cl₂ / 16 h / 26 °C

With 1H-imidazole; hydrogenchloride; sodium tetrahydroborate; cerium(III) chloride; 2,6-dichloro-benzonitrile; camphor-10-sulfonic acid; iodine; tert.-butyl lithium; hydrazine hydrate; triethylamine; lithium hexamethyldisilazane; In tetrahydrofuran; methanol; diethyl ether; ethanol; hexane; dichloromethane; water; pentane; benzene; 6.1: Luche reduction;
DOI:10.1016/S0040-4020(03)00699-9

Reference yield:

: 152328-14-8
3-Hydroxymethyl-2,2,4-trimethyl-cyclohex-3-enone

: 150966-64-6
2-(tert-butyldimethylsiloxymethyl)-4-(2,4,6-triisoporpyl-benzenesulfonyl-hydrazono)-1,3,3-trimethyl-cyclohex-1-ene

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / imidazole / CH₂Cl₂ / 14 h / 20 °C

2: 87 percent / CH₂Cl₂ / 16 h / 26 °C

With 1H-imidazole; In dichloromethane;
DOI:10.1016/S0040-4020(03)00699-9