METHOD OF PRODUCING DIBENZO[F,H]FURAZANO[3,4-B]QUINOXALINE AND SUBSTITUTED DERIVATIVES THEREOF, HAVING CHARGE-TRANSPORT SEMICONDUCTOR PROPERTIES Russian patent published in 2020 - IPC C07D498/04 H01L21/00 

Abstract RU 2723014 C1

FIELD: chemistry.

SUBSTANCE: invention relates to organic chemistry, specifically to a method for synthesis of dibenzo[f,h]furazano[3,4-b]quinoxaline and substituted derivatives thereof of general formula IIb-g

.

Also disclosed is a compound of general formula IIb-g.

EFFECT: disclosed is a method of synthesis of polycyclic compounds having charge-transport semiconductor properties and can be used as a semiconductor material.

2 cl, 1 tbl, 7 ex

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RU 2 723 014 C1

Authors

Kvashnin Yurij Anatolevich

Verbitskij Egor Vladimirovich

Tameev Aleksej Raisovich

Balashov Aleksej Vladimirovich

Rusinov Pavel Gennadevich

Rusinov Gennadij Leonidovich

Chupakhin Oleg Nikolaevich

Dates

2020-06-08Published

2019-12-27Filed