2a-hydroxy-7b-methyl-1,2a,7a,7b-tetrahydro-2H-cyclopentinden-2-one 2,4,6-tri-isopropylphenylsulphonylhydrazone

Base Information

Chemical Name:2a-hydroxy-7b-methyl-1,2a,7a,7b-tetrahydro-2H-cyclopentinden-2-one 2,4,6-tri-isopropylphenylsulphonylhydrazone
CAS No.:90144-86-8
Molecular Formula:C₂₇H₃₆N₂O₃S
Molecular Weight:468.66
Hs Code.:

2a-hydroxy-7b-methyl-1,2a,7a,7b-tetrahydro-2H-cyclopent<cd>inden-2-one 2,4,6-tri-isopropylphenylsulphonylhydrazone

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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 2a-hydroxy-7b-methyl-1,2a,7a,7b-tetrahydro-2H-cyclopentinden-2-one 2,4,6-tri-isopropylphenylsulphonylhydrazone

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Technology Process of 2a-hydroxy-7b-methyl-1,2a,7a,7b-tetrahydro-2H-cyclopentinden-2-one 2,4,6-tri-isopropylphenylsulphonylhydrazone

There total 1 articles about 2a-hydroxy-7b-methyl-1,2a,7a,7b-tetrahydro-2H-cyclopentinden-2-one 2,4,6-tri-isopropylphenylsulphonylhydrazone 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%

: 39085-59-1
trisylhydrazine

: 88214-39-5
2a-hydroxy-7b-methyl-1,2a,7a,7b-tetrahydro-2H-cyclopentinden-2-one

: 90144-86-8,90144-87-9
2a-hydroxy-7b-methyl-1,2a,7a,7b-tetrahydro-2H-cyclopentinden-2-one 2,4,6-tri-isopropylphenylsulphonylhydrazone

Guidance literature:: With Amberlite IR 120; In dichloromethane; for 2h; Ambient temperature;

Reference yield:

: 90144-86-8,90144-87-9
2a-hydroxy-7b-methyl-1,2a,7a,7b-tetrahydro-2H-cyclopentinden-2-one 2,4,6-tri-isopropylphenylsulphonylhydrazone

: 79644-47-6
7b-methyl-7bH-cyclopentindene

Guidance literature:: Multi-step reaction with 2 steps

1: 35 percent / MeLi / benzene; diethyl ether / 1 h / Ambient temperature

2: toluene-p-sulphonic acid / CH₂Cl₂ / 3 h / Ambient temperature

With methyllithium; toluene-4-sulfonic acid; In diethyl ether; dichloromethane; benzene;