Merck

554324

Sigma-Aldrich

二硫化二苯乙酰

96%

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线性分子式:
(C6H5CH2COS)2
CAS号:
分子量:
302.41
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

96%

形式

solid

mp

59-63 °C (lit.)

SMILES string

O=C(Cc1ccccc1)SSC(=O)Cc2ccccc2

InChI

1S/C16H14O2S2/c17-15(11-13-7-3-1-4-8-13)19-20-16(18)12-14-9-5-2-6-10-14/h1-10H,11-12H2

InChI key

IXGZXXBJSZISOO-UHFFFAOYSA-N

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此商品
233021W322806557161
Phenylacetyl disulfide 96%

Sigma-Aldrich

554324

二硫化二苯乙酰

4-(Trifluoromethyl)phenylacetic acid 97%

Sigma-Aldrich

233021

4-(三氟甲基)苯乙酸

Propyl disulfide ≥98%, FG

Sigma-Aldrich

W322806

二丙基二硫

form

solid

form

solid

form

-

form

solid

mp

59-63 °C (lit.)

mp

82-85 °C (lit.)

mp

−86 °C (lit.)

mp

71-74 °C (lit.)

一般描述

苯乙酰二硫化物在磷酸盐制备过程中用作硫化试剂。苯乙硫醇磺酸盐与硫代乙酸在三乙胺的作用下反应可合成苯基乙酰二硫化物。

应用

苯乙酰二硫化物(PADS)可作为硫转移剂用于硫代磷酸寡核苷酸。

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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乙腈

"Organic disulfides and related substances. XXIII. Unsymmetrical carbonyl disulfides and cognate compounds"
Fiel L and Buckman DJ
The Journal of Organic Chemistry, 32(11), 3467-3470 (1967)
A study on the use of phenylacetyl disulfide in the solid-phase synthesis of oligodeoxynucleoside phosphorothioates.
Roelen HCPF, et al.
J. R. Neth. Chem. Soc., 110(7-8), 325-331 (1991)
Synthesis of antisense oligonucleotides: Replacement of 3H-1, 2-benzodithiol-3-one 1, 1-dioxide (Beaucage reagent) with phenylacetyl disulfide (PADS) as efficient sulfurization reagent: From bench to bulk manufacture of active pharmaceutical ingredient.
Cheruvallath ZS, et al.
Organic Process Research & Development, 4(3), 199-204 (2000)
Andreas Aemissegger et al.
Tetrahedron, 63(27), 6185-6190 (2007-07-02)
The synthesis of 1-(2-nitrophenylethyl) caged O-phosphorothioylserine, -threonine and -tyrosine derivatives is reported. These amino acid building blocks can be directly incorporated into peptides by Fmoc-based solid phase synthesis as their pentafluorophenyl esters or as symmetric anhydrides. Upon irradiation with UV
Use of phenylacetyl disulfide (PADS) in the synthesis of oligodeoxyribonucleotide phosphorothioates.
Cheruvallath ZS, et al.
Nucleosides, nucleotides & nucleic acids, 18(3), 485-492 (1999)

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