公开(公告)号：US20150083223A1

公开(公告)日：2015-03-26

申请号：US14036189

申请日：2013-09-25

Applicant: Tohoku University ,  Showa Denko K.K.

Inventor： Tienan JIN ,  Weili Si ,  Yoshinori Yamamoto ,  Takeshi Igarashi

IPC: H01L51/00

CPC classification number: H01L51/0047 ,  C07C229/46 ,  C07C2604/00 ,  C07D217/04 ,  C07D295/096 ,  C07D295/155 ,  Y02E10/549 ,  Y02P70/521

Abstract: A fullerene derivative represented by the following formula (1): wherein “FLN” represents a fullerene core, R1 represents an optionally substituted C1-C24 alkyl group or an optionally substituted C7-C24 aralkyl group, R2 and R3 independently represent a hydrogen atom or an optionally substituted C1-C24 hydrocarbon group but excluding a case where both of R2 and R3 are hydrogen atoms, and R2 and R3 may combine together to form a ring.

Abstract translation: 由下式（1）表示的富勒烯衍生物：其中“FLN”表示富勒烯核，R1表示任选取代的C 1 -C 24烷基或任选取代的C 7〜C 24芳烷基，R 2和R 3分别表示氢原子或 任选取代的C 1 -C 24烃基，但不包括R 2和R 3均为氢原子的情况，并且R 2和R 3可以结合在一起形成环。

公开(公告)号：US20170253567A1

公开(公告)日：2017-09-07

申请号：US15509080

申请日：2015-09-04

Applicant: SHOWA DENKO K.K.

Inventor： Tienan JIN ,  Weili SI ,  Yoshinori YAMAMOTO ,  Takeshi IGARASHI

IPC: C07D241/38 ,  C07C17/266 ,  C07C41/30 ,  C07D333/78 ,  C07C1/26 ,  C07C67/343

Abstract: This method for producing a fullerene derivative is a method for producing a fullerene derivative having a partial structure shown by formula (1) by reacting a predetermined halogenated compound and two carbon atoms adjacent to each other for forming a fullerene skeleton in a mixed solvent of an aromatic solvent and an aprotic polar solvent having a C═O or S═O bond in the presence of at least one metal selected from the group comprising manganese, iron, and zinc; (in formula (1), C* are each carbon atoms adjacent to each other for forming a fullerene skeleton, A is a linking group having 1-4 carbon atoms for forming a ring structure with two C*, in which a portion thereof may be a substituted or condensed group).

公开(公告)号：US20150376110A1

公开(公告)日：2015-12-31

申请号：US14315460

申请日：2014-06-26

Applicant: Showa Denko K.K. ,  Tohoku University

Inventor： Tienan JIN ,  Weili SI ,  Yoshinori YAMAMOTO ,  Takeshi IGARASHI

IPC: C07C69/78 ,  C07D333/24 ,  C07C69/92 ,  C07C67/333

CPC classification number: C07D333/24 ,  C07C67/333 ,  C07C69/94 ,  C07C2604/00

Abstract: Disclosed is a fullerene derivative represented by the following formula (1): wherein FLN is a fullerene backbone, R1 is a substituted or non-substituted alkyl group with a carbon number less than or equal to 24, and Ar1 is a substituted or non-substituted aryl group with a carbon number less than or equal to 24.

Abstract translation: 公开了下述式（1）所示的富勒烯衍生物：其中，FLN为富勒骨架，R1为碳数小于等于24的取代或未取代的烷基，Ar1为取代或非取代的烷基， 取代的碳数小于或等于24的芳基。