1H-1,3-Diphosphole, 2,3-dihydro-2,2-bis(methylthio)-1,3,4,5-tetraphenyl-, (1R,3R)-rel-

Base Information

Chemical Name:1H-1,3-Diphosphole, 2,3-dihydro-2,2-bis(methylthio)-1,3,4,5-tetraphenyl-, (1R,3R)-rel-
CAS No.:126134-66-5
Molecular Formula:C₂₉H₂₆P₂S₂
Molecular Weight:500.605
Hs Code.:

Synonyms:

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Chemical Property of 1H-1,3-Diphosphole, 2,3-dihydro-2,2-bis(methylthio)-1,3,4,5-tetraphenyl-, (1R,3R)-rel-

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Technology Process of 1H-1,3-Diphosphole, 2,3-dihydro-2,2-bis(methylthio)-1,3,4,5-tetraphenyl-, (1R,3R)-rel-

There total 1 articles about 1H-1,3-Diphosphole, 2,3-dihydro-2,2-bis(methylthio)-1,3,4,5-tetraphenyl-, (1R,3R)-rel- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 75-15-0,12122-00-8
carbon disulfide

: 96693-30-0
C₂₆H₂₀P₂^(2-)*2Li⁽¹⁺⁾

: 74-88-4
methyl iodide

: 126134-65-4
(1R,3R)-2,2-Bis-methylsulfanyl-1,3,4,5-tetraphenyl-2,3-dihydro-1H-[1,3]diphosphole

: 126134-66-5
(1R,3S)-2,2-Bis-methylsulfanyl-1,3,4,5-tetraphenyl-2,3-dihydro-1H-[1,3]diphosphole

Guidance literature:: Yield given. Multistep reaction; 1.) -80 deg C, 15 min, 2.) -80 -> 25 deg C;

Reference yield: 100.0%

: 126134-65-4,126134-66-5
1,3,4,5-tetraphenyl-1,3-diphospholene 2,2-dimethyl thioacetal

: 1,3,4,5-tetraphenyl-1,3-diphosphacyclopent-4-ene

Guidance literature:: 1,3,4,5-tetraphenyl-1,3-diphospholene 2,2-dimethyl thioacetal; With dicyclopentadienyltitanium(II) bis(trimethyl phosphite) complex; In tetrahydrofuran; at 20 ℃;

With water; In tetrahydrofuran; at 20 ℃; for 12h;
DOI:10.1039/b403436h

Reference yield: 41.0%

: [(η⁶-p-xylene)(η⁵-cyclopentadienyl)iron(II)](hexafluorophosphate)

: 126134-65-4,126134-66-5
1,3,4,5-tetraphenyl-1,3-diphospholene 2,2-dimethyl thioacetal

: 126134-68-7
4,5-diphenyl-1,3-diphosphaferrocene

Guidance literature:: With Li; tert-butylchloride; In tetrahydrofuran; A soln. of the starting compd. in THF is stirred at room temp. for 24 h with Li (Ar). To the intermediate tBuCl is added and the mixt. should stand for 24 h. The resulting compd. reacts with the ferrocene compd. at room temp. for 4 h.; Filtn. over silicagel (CH2Cl2), removing of solvent in vacuo, chromy. (silicagel, hexane/CH2Cl2), sublimation (120°C, 1E-1 Torr) or recrystn. from toluene/CH3OH.;