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Detail of "1034-39-5"

  • CAS Number:
  • 1034-39-5
  • Name:

  • Phosphorane,dibromotriphenyl-

  • Superlist Name:
  • Dibromotriphenylphosphorane
  • Molecular Structure:
  • Formula:
  • C18H15Br2P
  • Molecular Weight:
  • 422.09
  • Synonyms:
  • NSC 87871;Triphenyldibromophosphorane;Triphenylphosphine dibromide;
  • EINECS:
  • 213-855-1
  • Melting Point:
  • 235 °C (dec.)(lit.)
  • Appearance:
  • light yellow to light pink crystalline powder
  • Hazard Symbols:
  • CorrosiveC
  • Risk Codes:
  • 34
  • Safety:
  • 26-36/37/39-45 Details
  • Transport Information:
  • UN 3261 8/PG 2
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CAS No.1034-39-5 Dibromotriphenylphosphorane

Triphenylphosphine Dibromide

Supplier:Changzhou Anyi Biochem Co., Ltd. [ China (Mainland)]

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Supplier 1420Integral
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CAS No.1034-39-5 Dibromotriphenylphosphorane

Assay:99.5%  Appearance:powder  Package:25kg/Cardboa...Storage:1-10MT

Supplier:Henan Tianfu Chemical Co., Ltd. [ China (Mainland)]

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Supplier 375Integral
375

Tel:86-371-87093236

Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

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CAS No.1034-39-5 Dibromotriphenylphosphorane

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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SupplierISO 3875Integral
3875

Tel:+86-571-88938639

Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.1034-39-5 Dibromotriphenylphosphorane

Name：Triphenylphosphine dibromide CAS Number：1034-39-5 Molecular Formula：C18H15Br2P Molecular Weight：422.10

Supplier:Beijing Chunpu Center of Application Technology [ China (Mainland)]

465Integral
465

Tel:861082572604

Address:beijing

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CAS No.1034-39-5 Dibromotriphenylphosphorane

Dibromo triphenyl phosphine

Supplier:Kingos Chemical
Hangzhou Lohas Biotech Co., Ltd. [ China (Mainland)]

660Integral
660

Tel:13429669695

Address:Room 606,Xihu Mansion,202 Wen Er Road

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CAS No.1034-39-5 Dibromotriphenylphosphorane

more details? Please contact us

Supplier:Yick-Vic Chemicals & Pharmaceuticals (HK) Ltd [ Hong Kong]

500Integral
500

Tel:(852)2541 2772

Address:Room 1006, 10/F, Hewlett Centre, 52-54 Hoi Yuen Rd Kwun Tong, Hong Kong

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CAS No.1034-39-5 Dibromotriphenylphosphorane

TRIPHENYLPHOSPHINE DIBROMIDE

Supplier:City Chemical LLC [ United States]

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610

Tel:1-800-248-2436 / 1-203-932-2489

Address:139 ALLINGS CROSSING ROAD, WEST HAVEN CT 06516 (USA)

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CAS No.1034-39-5 Dibromotriphenylphosphorane

more information,pls contact with us!

Supplier:SIGMA China [ China (Mainland)]

530Integral
530

Tel:8008193336 /800 736 3690

Address:22 floor century building A-B 398# huaihai road Shanghai (PO Box 14508 St. Louis, MO 63178 UNITED STATES)

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CAS No.1034-39-5 Dibromotriphenylphosphorane

Supplier:Zhengzhou Alfachem Co., Ltd. [ China (Mainland)]

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Tel:0371-55616343

Address:zhengzhou

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Reference

Certain benzodioxole, benzodioxane and benzodioxepin derivatives useful as 5-lipoxygenase inhibitors
Certain benzodioxole, benzodioxane and benzodioxepin derivatives useful as 5-lipoxygenase inhibitors. Satoh, Yoshitaka (Ciba-Geigy Corp., USA). U.S. US 5120758 A 9 Jun 1992, 12 pp. (United States of America). CODEN: USXXAM. CLASS: ICM: A61K031-335. ICS: C07D319-20. NCL: 514452000. APPLICATION: US 91-652851 8 Jul 1991. DOCUMENT TYPE: Patent CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 1 The prepn. of title compds. I (R = H, lower alkyl, halo, CF3, lower alkoxy, heterocyclic aryl, carbocyclic or heterocyclic aryloxy and alkyl, C3-C7 cycloalkoxy; n = 1, 4; m = 0, 1, 2; A = direct bond, lower alkylene; X = O, S; R1 = H, Ac, lower alkoxy carbonyl, aminocarbonyl, etc.; R2 = lower alkyl, alkoxycarbonyl lower alkyl, alkyl etc.; R3, R4 = H, lower alkyl) and pharmaceutically acceptable salts useful as 5-lipoxygenase inhibitors is described. Thus, reaction of 2-(N-hydroxy)aminomethyl-1,4-benzodioxane (II) with Me3SiNCO in 1,4-dioxane gave 2-(N-aminocarbonyl-N-hydroxy)aminomethyl-1,4-benzodioxane. The prepn. of II starting from 2-hydroxymethyl-1,4-benzodioxane in several steps is also described. There are some commonly used reagents like 1034-39-5 in this article. .
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