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Pub. No.:    WO/2012/099097    International Application No.:    PCT/JP2012/050800
Publication Date: 26.07.2012 International Filing Date: 17.01.2012
C07C 43/21 (2006.01), C08K 9/04 (2006.01), C08L 101/00 (2006.01), H01L 51/05 (2006.01), H01L 51/30 (2006.01), H01L 51/40 (2006.01), H01L 51/42 (2006.01)
Applicants: JX Nippon Oil & Energy Corporation [JP/JP]; 6-3, Otemachi 2-chome, Chiyoda-ku, Tokyo 1008162 (JP) (For All Designated States Except US).
Osaka Municipal Technical Research Institute [JP/JP]; 6-50, Morinomiya 1-chome, Joto-ku, Osaka-shi, Osaka 5368553 (JP) (For All Designated States Except US).
Kyoto University [JP/JP]; 36-1, Yoshida-honmachi, Sakyo-ku, Kyoto-shi, Kyoto 6068501 (JP) (For All Designated States Except US).
OHNO, Toshinobu [JP/JP]; (JP) (For US Only).
TAKAO, Yuko [JP/JP]; (JP) (For US Only).
MORIWAKI, Kazuyuki [JP/JP]; (JP) (For US Only).
MATSUMOTO, Fukashi [JP/JP]; (JP) (For US Only).
ITO, Takatoshi [JP/JP]; (JP) (For US Only).
IWAI, Toshiyuki [JP/JP]; (JP) (For US Only).
YOSHIKAWA, Susumu [JP/JP]; (JP) (For US Only).
SAGAWA, Takashi [JP/JP]; (JP) (For US Only).
UCHIDA, Soichi [JP/JP]; (JP) (For US Only).
IKEDA, Satoru [JP/JP]; (JP) (For US Only)
Inventors: OHNO, Toshinobu; (JP).
TAKAO, Yuko; (JP).
MORIWAKI, Kazuyuki; (JP).
MATSUMOTO, Fukashi; (JP).
ITO, Takatoshi; (JP).
IWAI, Toshiyuki; (JP).
YOSHIKAWA, Susumu; (JP).
SAGAWA, Takashi; (JP).
UCHIDA, Soichi; (JP).
IKEDA, Satoru; (JP)
Agent: MORITA, Nobuyuki; Watase bldg., 5-8, Nishi-shimbashi 3-chome, Minato-ku, Tokyo 1050003 (JP)
Priority Data:
2011-008117 18.01.2011 JP
(JA) フラーレン誘導体及びそれを用いた光電変換素子
Abstract: front page image
(EN)Provided is a fullerene derivative which exhibits high LUMO energy and a high open-circuit voltage based thereon and which is highly soluble in polymers and exhibits excellent charge mobility and charge separation ability. A fullerene derivative which has an electron-donating group in close vicinity to the fullerene nucleus, represented by general formula (I) [wherein the encircled FL represents fullerene C60 or C70; Donor-Sub represents a substituent which has at least one electron-donating substitutional atom at a position that is separated from the fullerene nucleus by two bonds; R is hydrogen, Donor-Sub, or a group having 1 to 20 carbon atoms in total, said group being alkyl, cycloalkyl, alkoxy, alkoxy-substituted alkyl, alkoxy-substituted alkoxy, alkylthio-substituted alkoxy, alkylthio, alkylthio-substituted alkylthio, alkoxy-substituted alkylthio, benzyl or phenyl; and n is an integer of 1 to 10].
(FR)La présente invention concerne un dérivé de fullérène qui présente une énergie LUMO élevée et une tension de circuit ouvert élevée sur la base de celle-ci et qui est très soluble dans des polymères et présente d'excellentes mobilité de charge et capacité de séparation de charge. Ce dérivé de fullérène, qui a un groupe donneur d'électron à proximité étroite du noyau fullérène, est représenté par la formule générale (I) [dans laquelle FL encerclé représente un fullérène en C60 ou C70 ; Donor-Sub représente un substituant qui a au moins un atome de substitution donneur d'électron à une position qui est séparée du noyau fullérène par deux liaisons ; R est hydrogène, Donor-Sub, ou un groupe ayant 1 à 20 atomes de carbone au total, ledit groupe étant alkyle, cycloalkyle, alcoxy, alkyle substitué par alcoxy, alcoxy substitué par alcoxy, alcoxy substitué par alkylthio, alkylthio, alkylthio substitué par alkylthio, alkylthio substitué par alcoxy, benzyle ou phényle ; et n est un entier de 1 à 10].
(JA)【課題】高いLUMOエネルギーとそれに基づく高い開放端電圧を発揮するとともに、ポリマーへの相溶性が高く電荷移動度ならびに電荷分離能に優れた、フラーレン核に近接した電子供与性基を有する下記一般式(I)で表されるフラーレン誘導体が提供される。 (式(I)中、丸枠付きFLはフラーレンC60又はC70を表し、Donor-Subは、フラーレン核から2結合離れた位置に電子供与性置換原子を少なくとも1個配置した置換基を表し、Rは水素、Donor-Sub、合計炭素数1以上20以下のアルキル基、シクロアルキル基、アルコキシ基、アルコキシ置換アルキル基、アルコキシ置換アルコキシ基、アルキルチオ置換アルコキシ基、アルキルチオ基、アルキルチオ置換アルキルチオ基、アルコキシ置換アルキルチオ基、ベンジル基またはフェニル基を表し、nは1~10の整数を表す。)
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)