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1. (WO2007091445) BIS(PHOSPHINE)BORONIUM SALTS, PROCESS FOR PREPARATION OF BIS(PHOSPHINE)BORONIUM SALTS, AND BIS(PHOSPHINE)BORONIUM SALTS PREPARED BY THE PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/091445    International Application No.:    PCT/JP2007/051431
Publication Date: 16.08.2007 International Filing Date: 30.01.2007
IPC:
C07F 19/00 (2006.01), C07F 5/02 (2006.01), C07F 9/54 (2006.01)
Applicants: Japan Science and Technology Agency [JP/JP]; 4-1-8, Honcho, Kawaguchi-shi, Saitama 3320012 (JP) (For All Designated States Except US).
National University Corporation Chiba University [JP/JP]; 1-33, Yayoicho, Inage-ku, Chiba-shi, Chiba 2638522 (JP) (For All Designated States Except US).
YAMAGUCHI, Kentaro [JP/JP]; (JP) (For US Only).
DANJO, Hiroshi [JP/JP]; (JP) (For US Only).
KOIZUMI, Toru [JP/JP]; (JP) (For US Only).
IMAMOTO, Tsuneo [JP/JP]; (JP) (For US Only)
Inventors: YAMAGUCHI, Kentaro; (JP).
DANJO, Hiroshi; (JP).
KOIZUMI, Toru; (JP).
IMAMOTO, Tsuneo; (JP)
Agent: OGAWA, Hirokuni; Mikuni-building 3F-23, 4-4-3 Koryonakamachi, Sakai-ku Sakai-shi, Osaka 5900024 (JP)
Priority Data:
2006-030519 08.02.2006 JP
Title (EN) BIS(PHOSPHINE)BORONIUM SALTS, PROCESS FOR PREPARATION OF BIS(PHOSPHINE)BORONIUM SALTS, AND BIS(PHOSPHINE)BORONIUM SALTS PREPARED BY THE PROCESS
(FR) SELS DE BIS(PHOSPHINE)BORONIUM LEUR PROCÉDÉ DE PRÉPARATION, ET SELS DE BIS(PHOSPHINE)BORONIUM AINSI PRÉPARÉS
(JA) ビス(ホスフィン)ボロニウム塩、ビス(ホスフィン)ボロニウム塩の製造方法、この製造方法により製造されるビス(ホスフィン)ボロニウム塩
Abstract: front page image
(EN)[PROBLEMS] To provide bis(phosphine)boronium salts useful as building blocks mainly in preparing diphosphines effective in various catalytic reactions with transition metals, a favorable process for the preparation of bis(phosphine)boronium salts, and bis(phosphine)boronium salts prepared by the process. [MEANS FOR SOLVING PROBLEMS] Bis(phosphine)boronium salts characterized by having structures represented by the general formula (1): (1)
(FR)[PROBLÈMES] obtenir des sels de bis(phosphine)boronium servant de blocs constitutifs utilisés principalement pour préparer des diphosphines servant dans différentes réactions catalytiques avec des métaux de transition et élaborer un procédé ad hoc de préparation de sels de bis(phosphine)boronium. [SOLUTIONS] Obtention de sels de bis(phosphine)boronium dont les structures sont représentées par la formule générale (1).
(JA)【課題】  本発明は、主として、種々の繊維金属触媒反応に有効であるジホスフィン化合物を製造するためのビルディングブロックなどとして利用されるビス(ホスフィン)ボロニウム塩を提供することを目的とするものであり、更に、このビス(ホスフィン)ボロニウム塩の好適な製造方法、及びこの製造方法により製造されるビス(ホスフィン)ボロニウム塩を提供することを目的とする。 【解決手段】  下記一般式(1)に記す構造を有することを特徴とするビス(ホスフィン)ボロニウム塩。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)