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2-methyl-2-triphenylphosphaniumylpropanedithioate

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Origin: China

Cas No: 69491-12-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 69491-12-9 Formula: C22H21PS2 Molecular Weight: 380.50600

Basic Info

Chemical Name	2-methyl-2-triphenylphosphaniumylpropanedithioate
Synonyms	(1-dithiocarboxy-1-methyl-ethyl)-triphenyl-phosphonium betaine; 2-methyl-2-(triphenylphosphonio)dithiopropionate betaine; 2-methyl-2-(triphenylphosphonio)-dithio-propionate; 2-Methyl-2-triphenylphosphonio-dithiopropionat;
CAS No.	69491-12-9
Molecular Formula	C22H21PS2
Molecular Weight	380.50600
PSA	45.68000
LogP	4.63340

Synthesis Route

Triphenylphosphine→2-methyl-2-triphenylphosphaniumylpropanedithioate
carbon disulfide+triphenyl(propan-2-ylidene)-λ<sup>5</sup>-phosphane→2-methyl-2-triphenylphosphaniumylpropanedithioate
carbon disulfide+triphenyl(propan-2-yl)phosphanium,iodide→2-methyl-2-triphenylphosphaniumylpropanedithioate

Precursor

triphenyl(propan-2-ylidene)-λ<sup>5</sup>-phosphane
triphenyl(propan-2-yl)phosphanium,iodide
Triphenylphosphine
carbon disulfide

Downstream Product

2-isopropylidene-4,5-dimethoxycarbonyl-1,3-dithiole
Triphenylphosphine
2-methyl-N-(4-methylphenyl)propanamide

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