METHOD FOR PRODUCING FUSED POLYCYCLIC COMPOUND HAVING FUSED FIVE-MEMBERED RING, INDACENE DERIVATIVES, p-PHENYLENEVINYLENE DERIVATIVES, AND PRODUCTION METHOD THEREOF

Title:

METHOD FOR PRODUCING FUSED POLYCYCLIC COMPOUND HAVING FUSED FIVE-MEMBERED RING, INDACENE DERIVATIVES, p-PHENYLENEVINYLENE DERIVATIVES, AND PRODUCTION METHOD THEREOF

Document Type and Number:

Japanese Patent JP2023160215

Kind Code:

A

Abstract:

To provide a method for producing a fused polycyclic compound having a fused five-membered ring that can yield an intermediate with many substituents useful as a scaffold for chemical reactions, and new p-phenylenevinylene derivatives prepared by such a production method.SOLUTION: A method for producing a fused polycyclic compound having a fused five-membered ring comprises converting a compound having a substructure represented by a general formula (1) in the figure into a compound having a substructure represented by a general formula (2) in the figure by action of an acid. In the general formula (1), R1 and R2 are each independently an alkyl group or the like, each X is independently a halogen atom, and the ring structure designated as Ar is an aromatic ring that may have substituents. In the general formula (2), R1 and R2 are each independently an alkyl group or the like, each X is independently a halogen atom, and the ring structure designated as Ar is an aromatic ring that may have substituents.SELECTED DRAWING: None

Inventors:

TSUJI ISATO
IWATA KEISUKE

Application Number:

JP2022070392A

Publication Date:

November 02, 2023

Filing Date:

April 21, 2022

Export Citation:

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Assignee:

UNIV KANAGAWA

International Classes:

C07C17/35; B01J31/02; C07C1/24; C07C15/56; C07C23/34; C07C23/38; C07C23/46; C07C41/18; C07C43/225

Attorney, Agent or Firm:

Shinya Maeda

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