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Merck
모든 사진(4)

주요 문서

296791

Sigma-Aldrich

Ethylene di(p-toluenesulfonate)

97%

동의어(들):

Ethylene ditosylate, Ethylene glycol ditosylate

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About This Item

Linear Formula:
[CH3C6H4SO3CH2-]2
CAS Number:
Molecular Weight:
370.44
Beilstein:
2399520
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

분석

97%

양식

solid

mp

124-127 °C (lit.)

작용기

tosylate

SMILES string

Cc1ccc(cc1)S(=O)(=O)OCCOS(=O)(=O)c2ccc(C)cc2

InChI

1S/C16H18O6S2/c1-13-3-7-15(8-4-13)23(17,18)21-11-12-22-24(19,20)16-9-5-14(2)6-10-16/h3-10H,11-12H2,1-2H3

InChI key

LZIPBJBQQPZLOR-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Ethylene di(p-toluenesulfonate) [Ethylene glycol ditosylate] has been used in the synthesis of:
  • cyclohexyl-fused 1,4,7-triazacyclononane
  • 1,2-ethylenecalix[6]arene, 1,3- and 1,4-calix[6]crown-3, 1,3- and 1,4-calix[6]crown-4, 1,4-calix[6]benzocrown-4, 1,2- and 1,3-calix[6]crown-5

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 1

1 of 1

Selective bridging of p-tert-butylcalix [6] arene with polyethylene glycol ditosylates.
Li J, et al.
Tetrahedron, 55(34), 10365-10374 (1999)
Graham Stones et al.
Organic & biomolecular chemistry, 6(2), 374-384 (2008-01-05)
Two routes to the synthesis of a cyclohexyl-fused 1,4,7-triazacyclononane involving macrocyclisations of tosamides have been investigated. In the first approach, using a classic Richman-Atkins-type cyclisation of a cyclohexyl-substituted 1,4,7-tritosamide with ethylene glycol ditosylate, afforded the cyclohexyl-fused 1,4,7-triazacyclononane in 5.86% overall
Kazunori Kawamura et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 169, 109571-109571 (2021-01-08)
Recently, a straightforward one-pot method for 18F-fluoroethylation without azeotropic drying of cyclotron-produced [18F]F- was developed. In this study, we have attempted to simplify the automated radiosynthesis of two [18F]fluoroethylated tracers, [18F]FEDAC and [18F]FET, using a desmethyl labeling precursor and [18F]fluoroethyl
Junling Li et al.
Nuclear medicine and biology, 42(3), 283-291 (2014-12-30)
Bis(Zn-dipicolylamine (Zn-DPA)) coordination complexes represent a new class of synthetic small molecules that can target anionic phosphatidylserine (PS) in the apoptotic cells with high affinity and specificity. In this study, we labeled Zn-DPA and Cy7-Zn-DPA with different (18)F-prosthetic groups and

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