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Detail of "58879-34-8"

  • CAS Number:
  • 58879-34-8
  • Name:

  • 2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5S)-

  • Molecular Structure:
  • Formula:
  • C12H14O5S
  • Molecular Weight:
  • 270.30
  • Synonyms:
  • 2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (S)-;((2S)-5-Oxotetrahydrofuran-2-yl)methyl4-methylbenzenesulfonate;(S)-(+)-Dihydro-5-[[(p-tolylsulfonyl)oxy]methyl]-2(3H)-furanone;4-Methylbenzenesulfonic acid (S)-(5-oxotetrahydrofuran-2-yl)methyl ester;5S-(+)-Tosyloxymethyl-g-butyrolactone;
  • Density:
  • 1.311 g/cm3
  • Melting Point:
  • 86-88 °C(lit.)
  • Boiling Point:
  • 476.5 °C at 760 mmHg
  • Flash Point:
  • 242 °C
  • Appearance:
  • white crystalline powder
  • Hazard Symbols:
  • IrritantXi
  • Risk Codes:
  • 36/37/38
  • Safety:
  • 26-36 Details
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CAS No.58879-34-8 2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5S)-

(S)-(+)-Dihydro-5-(p-tolysulfonyioxymethyl)-2-(3H)-furanone

Supplier:tianjin xintaimei chemical co, ltd. [ China (Mainland)]

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Supplier 1585Integral
1585

Tel:86- 022-60501183

Address:Tianjin

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CAS No.58879-34-8 2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5S)-

Supplier:Jinan Haohua Industry CO., LTD [ China (Mainland)]

Platinum
Supplier 920Integral
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Tel:0086-531-58773055

Address:NO.59 Gongye South Road

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CAS No.58879-34-8 2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5S)-

Assay:98%  Package:1g,10g,100g

Supplier:Shuanghe Bio-Technology Limited [ China (Mainland)]

600Integral
600

Tel:+86-571-61710758,18968016640

Address:Jinqiao north road 916# Fuyang

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CAS No.58879-34-8 2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5S)-

(S)-(+)-Dihydro-5-(p-tolylsulfonyloxymethyl)-2(3H)-furanone

Supplier:Able Chemical Co Ltd [ China (Mainland)]

600Integral
600

Tel:0573-85280080 13586346158

Address:the people of East Unit 2, Building 3, Lane 94, Room 301,Pinghu City, Zhejiang Province

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CAS No.58879-34-8 2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5S)-

Supplier:shanghai sphchem co.,ltd [ China (Mainland)]

630Integral
630

Tel:+86-21-56491756 13512199871

Address:NO.133, Wuye, Yangxin Road ,Shanghai China

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CAS No.58879-34-8 2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5S)-

Supplier:LianYunGang Henrychem Science Co.,Ltd. [ China (Mainland)]

610Integral
610

Tel:+86-518-82580918

Address:No.23, Haining Road, Xinpu Area, Lianyungang, Jiangsu, 222000, P.R. China

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Reference

Approaches to the synthesis of cytochalasans
Approaches to the synthesis of cytochalasans. Part 6. Synthesis of the C(14)-C(23) subunit of cytochalasins A, B, F and desoxaphomin. Ackermann, Jean; Waespe-Sarcevic, Nada; Tamm, Christoph (Inst. Org. Chem., Univ. Basel, Basel CH-4056, Switz.There are some reagents with their cas registry numbers 89872-65-1 and 58879-34-8 are used in this study.). Helv. Chim. Acta, 67(1), 254-60 (English) 1984. CODEN: HCACAV. ISSN: 0018-019X. DOCUMENT TYPE: Journal CA Section: 26 (Biomolecules and Their Synthetic Analogs) Me (4R,8R)-10-bromo-8-methyl-4-(1,3,6-trioxaheptanyl)-2-decenoate (I), a synthon for the macrocyclic moieties of the cytochalasins A, B, F and desoxaphomin was prepd. (S)-Glutamic acid was transformed to the C5-epoxide (II) and 3-methylglutaric acid to the C5-bromide III. Coupling of II and III by a CuI-catalyzed Grignard reaction gave the decanol in very high yield. The latter was transformed by several steps to I. .
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