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Detail of "56977-92-5"

  • CAS Number:
  • 56977-92-5
  • Name:

  • (R,R)-(-)-1,2-Bis[(o-methoxyphenyl)phenylphosphino]ethane(1,5-cyclooctadiene)rho

  • Superlist Name:
  • (R,R)-(-)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane(1,5-cyclooctadiene)rhodium(I) terafluoroborate
  • Molecular Structure:
  • Formula:
  • C36H40BF4O2P2Rh
  • Molecular Weight:
  • 756.36
  • Synonyms:
  • (R,R)-(-)-1,2-Bis((o-methoxyphenyl)-(phenyl)phosphino)ethane(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate;
  • Appearance:
  • Orange crystalline powder
  • Risk Codes:
  • 36/37/38
  • Safety:
  • 24/25 Details
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CAS No.56977-92-5 (R,R)-(-)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane(1,5-cyclooctadiene)rhodium(I) terafluoroborate

Supplier:Taizhou Crene Biotechnology co.ltd [ China (Mainland)]

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Supplier 1090Integral
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Tel:86-576-88813233 88205808

Address:Economic Developed Zone of Taizhou Zhejiang China

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CAS No.56977-92-5 (R,R)-(-)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane(1,5-cyclooctadiene)rhodium(I) terafluoroborate

(R,R)-(-)-1,2-Bis[(o-methoxyphenyl)(phenyl)phosphino]ethane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 95%

Supplier:Suzhou Sinocompound Technology Co., Ltd. [ China (Mainland)]

600Integral
600

Tel:+86-512-68326260

Address:Room 426 No.1326,Binhe Road,Suzhou New District,Jiangsu,P.R.China

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CAS No.56977-92-5 (R,R)-(-)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane(1,5-cyclooctadiene)rhodium(I) terafluoroborate

C36H40BF4O2P2Rh

Supplier:Hangzhou Kaida Metal Catalyst & Compounds Co., Ltd. [ China (Mainland)]

610Integral
610

Tel:+086 0571 86790500 86999694 86790551 88044677

Address:No.1 Pinglian Road, Hangzhou,Zhengjiang, China

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CAS No.56977-92-5 (R,R)-(-)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane(1,5-cyclooctadiene)rhodium(I) terafluoroborate

Supplier:Celtic Catalysts [ United Kingdom]

10Integral
10

Tel:44 (0) 1642 438132

Address:Wilton Centre Redcar

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Reference

Catalytic asymmetric hydrogenation process
Catalytic asymmetric hydrogenation process. Bachman, Gerald Lee; Vineyard, Billy Dale (Monsanto Co., USA). Ger. Offen.Several substances like 56977-92-5 may be metioned in this study. DE 2638070 10 Mar 1977, 27 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C07C069-76. PRIORITY: US 75-607090 25 Aug 1975. DOCUMENT TYPE: Patent CA Section: 25 (Noncondensed Aromatic Compounds) PhCH2CH(OAc)CO2Et was prepd.In this article, certain chemicals are used. One of their cas registry numbers is 56977-92-5 in 97.6% yield and 79.4% optical purity by hydrogenating PhCH:C(OAc)CO2Et in the presence of 1,5-cyclooctadienyl[1,2-bis(o-anisylphenylphosphino)ethane]rhodium tetrafluoroborate. PhCH:C(OAc)CO2Et was prepd. by treating PhCH2COCO2Et with Ac2O in the presence of 4-MeC6H4SO3H. AcOCHPhCH2CO2Et was similarly prepd. ..
Catalytic asymmetric hydrogenation process
Catalytic asymmetric hydrogenation process. Bachman, Gerald Lee; Vineyard, Billy Dale (Monsanto Co., USA). Ger. Offen.Several substances like 56977-92-5 may be metioned in this study. DE 2638070 10 Mar 1977, 27 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C07C069-76. PRIORITY: US 75-607090 25 Aug 1975. DOCUMENT TYPE: Patent CA Section: 25 (Noncondensed Aromatic Compounds) PhCH2CH(OAc)CO2Et was prepd.In this article, certain chemicals are used. One of their cas registry numbers is 56977-92-5 in 97.6% yield and 79.4% optical purity by hydrogenating PhCH:C(OAc)CO2Et in the presence of 1,5-cyclooctadienyl[1,2-bis(o-anisylphenylphosphino)ethane]rhodium tetrafluoroborate. PhCH:C(OAc)CO2Et was prepd. by treating PhCH2COCO2Et with Ac2O in the presence of 4-MeC6H4SO3H. AcOCHPhCH2CO2Et was similarly prepd. ..
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