2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone

Base Information

Chemical Name:2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone
CAS No.:389636-54-8
Molecular Formula:C₂₃H₃₈N₂O₂S
Molecular Weight:406.633
Hs Code.:

Synonyms:2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone

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Chemical Property of 2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone

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Technology Process of 2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone

There total 1 articles about 2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone 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: 75.0%

: 1193-47-1
2,2-dimethyl-cyclohexanone

: 39085-59-1
trisylhydrazine

: 389636-54-8
2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone

Guidance literature:: With hydrogenchloride; In methanol; at -10 ℃;
DOI:10.1021/jo010711v

Reference yield: 97.0%

: 389636-54-8
2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone

: 252930-80-6
(2E,4E,6Z,8E)-9-Iodo-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid ethyl ester

: 389636-57-1
ethyl (2E,4E,6Z,8E)-3,7-dimethyl-9-(6,6-dimethyl-cyclohex-1-en-1-yl)-nona-2,4,6,8-tetraenoate

Guidance literature:: 2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

With Triisopropyl borate; In tetrahydrofuran; hexane; at 0 ℃; for 1h;

(2E,4E,6Z,8E)-9-Iodo-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid ethyl ester; With TlOH; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; hexane; at 25 ℃; for 1h; Further stages.;
DOI:10.1021/jo010711v

Reference yield:

: 389636-54-8
2,2-dimethyl-cyclohexanone 2,4,6-tri-isopropyl-benzenesulfonyl hydrazone

: (2E,4E,6Z,8E)-3,7-dimethyl-9-(6,6-methyl-cyclohex-1-en-1-yl)-nona-2,4,6,8-tetraenoic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 °C

1.2: B(OPr-i)3 / tetrahydrofuran; hexane / 1 h / 0 °C

1.3: 97 percent / aq. TlOH / Pd(PPh₃)4 / tetrahydrofuran; hexane / 1 h / 25 °C

2.1: 92 percent / aq. KOH / ethanol / 0.5 h / Heating

With potassium hydroxide; n-butyllithium; In tetrahydrofuran; ethanol; hexane; 1.1: Shapiro reaction / 1.3: Suzuki coupling;
DOI:10.1021/jo010711v