3-(7,7-dimethyl-2-methylene-3-phenylsulphonylbicyclo<3.3.0>octan-3-yl)propanal ethylene acetal

Base Information

Chemical Name:3-(7,7-dimethyl-2-methylene-3-phenylsulphonylbicyclo<3.3.0>octan-3-yl)propanal ethylene acetal
CAS No.:106060-16-6
Molecular Formula:C₂₂H₃₀O₄S
Molecular Weight:390.544
Hs Code.:

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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 3-(7,7-dimethyl-2-methylene-3-phenylsulphonylbicyclo<3.3.0>octan-3-yl)propanal ethylene acetal

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Technology Process of 3-(7,7-dimethyl-2-methylene-3-phenylsulphonylbicyclo<3.3.0>octan-3-yl)propanal ethylene acetal

There total 3 articles about 3-(7,7-dimethyl-2-methylene-3-phenylsulphonylbicyclo<3.3.0>octan-3-yl)propanal ethylene acetal 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:

: 106060-10-0
2,7,7-trimethyl-3-phenylthiobicyclo<3.3.0>oct-2-ene

: 106060-16-6,106137-88-6
3-(7,7-dimethyl-2-methylene-3-phenylsulphonylbicyclo<3.3.0>octan-3-yl)propanal ethylene acetal

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / m-chloroperbenzoic acid / CH₂Cl₂ / -78 deg C, 15 min, 0 deg C, 2 h

2: 1.) butyl-lithium / 1.) THF, hexane, -78 deg C, 15 min, 2.) THF, -78 deg C, 1.5 h

With n-butyllithium; 3-chloro-benzenecarboperoxoic acid; In dichloromethane;

Reference yield:

: 106060-09-7
3,3,6-trimethyl-7-phenylthiobicyclo<3.3.0>oct-6-en-2-one

: 106060-16-6,106137-88-6
3-(7,7-dimethyl-2-methylene-3-phenylsulphonylbicyclo<3.3.0>octan-3-yl)propanal ethylene acetal

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / potassium hydroxide, hydrazine hydrate / bis-(2-hydroxy-ethyl) ether / 1 h reflux, 200 deg C, reflux, 3 h

2: 98 percent / m-chloroperbenzoic acid / CH₂Cl₂ / -78 deg C, 15 min, 0 deg C, 2 h

3: 1.) butyl-lithium / 1.) THF, hexane, -78 deg C, 15 min, 2.) THF, -78 deg C, 1.5 h

With potassium hydroxide; n-butyllithium; hydrazine hydrate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; diethylene glycol;