SYNTHESIS OF SUBSTITUTED PHENYL COMPOUND, SYNTHESIS OF SUBSTITUTED POLYCYCLIC AROMATIC COMPOUND, SYNTHESIS OF AROMATIC SUBSTITUTED ALICYCLIC KETONE COMPOUND AND NEW AROMATIC ORGANIC COMPOUND

Title:

SYNTHESIS OF SUBSTITUTED PHENYL COMPOUND, SYNTHESIS OF SUBSTITUTED POLYCYCLIC AROMATIC COMPOUND, SYNTHESIS OF AROMATIC SUBSTITUTED ALICYCLIC KETONE COMPOUND AND NEW AROMATIC ORGANIC COMPOUND

Document Type and Number:

Japanese Patent JP3221607

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To obtain a substituted phenyl compound having high regioselectivity of alkyl group and useful as an intermediate for electronic materials and pharmaceuticals by a simple method by reacting a cyclohexenone derivative with an aromatic sulfone derivative.
SOLUTION: The substituted phenyl compound of formula II (e.g. hexylbenzene) can be produced by successively adding an organic metal (e.g. butyllithium) to an aromatic sulfone derivative of the formula: PhSO2(CH2)nX (X is a 1-10C alkyl or the like; (n) is 1-5), a cyclohexenone derivative of formula I (R1 to R4 are each a 1-10C alkyl or H), an electrophilic agent (e.g. benzoyl chloride) and a basic metal alkoxide (e.g. t-butoxypotassium) in the order and reacting the components.

Inventors:

Junzo Ohtera
Akihiro Orita

Application Number:

JP16057699A

Publication Date:

October 22, 2001

Filing Date:

June 08, 1999

Export Citation:

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Assignee:

Kake Gakuen
Japan Society for the Promotion of Science

International Classes:

C07D317/12; C07C1/32; C07C15/02; C07C15/24; C07C15/38; C07C15/44; C07C15/48; C07C15/58; C07C15/62; C07C41/18; C07C43/20; C07C45/27; C07C49/665; C07C49/67; C07C49/675; C07F7/18; (IPC1-7): C07C1/32; C07C15/02; C07C15/24; C07C15/38; C07C15/44; C07C41/18; C07C43/20; C07D317/12; C07F7/18

Attorney, Agent or Firm:

Akihide Sugimura (2 outside)

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