(1S)-camphor 2,4,6-triisopropylphenylsulphonylhydrazone

Base Information

Chemical Name:(1S)-camphor 2,4,6-triisopropylphenylsulphonylhydrazone
CAS No.:63883-67-0
Molecular Formula:C₂₅H₄₀N₂O₂S
Molecular Weight:432.671
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (1S)-camphor 2,4,6-triisopropylphenylsulphonylhydrazone

Chemical Property:

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Technology Process of (1S)-camphor 2,4,6-triisopropylphenylsulphonylhydrazone

There total 2 articles about (1S)-camphor 2,4,6-triisopropylphenylsulphonylhydrazone 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: 70.0%

: 464-48-2,68546-28-1
(1S)-camphor

: 39085-59-1
trisylhydrazine

: 63883-67-0,87068-34-6,139241-54-6
(1S)-camphor 2,4,6-triisopropylphenylsulphonylhydrazone

Guidance literature:: With hydrogenchloride; In acetonitrile; 1.) r.t., 12 h, 2.) 0 deg C, 12 h;
DOI:10.1039/P19910002955

Reference yield:

: 736109-58-3,787517-91-3,68546-28-1
1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one

: 39085-59-1
trisylhydrazine

: 63883-67-0,139241-54-6
camphor trisylhydrazone

Guidance literature:: With hydrogenchloride; In acetonitrile;
DOI:10.1021/jo00395a033

Reference yield: 57.0%

: 63883-67-0,139241-54-6
camphor trisylhydrazone

: 639-58-7
triphenyltin chloride

: [(1R,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl](triphenyl)stannane

Guidance literature:: With sec-butyllithium; tetramethylethylenediamine; In tetrahydrofuran; hexane; byproducts: nitrogen; soln. of sec-BuLi in hexanes added slowly to a soln. of hydrazide and Me2NCH2CH2NMe2 in hexane at -55°C, stirred for 2 h, warmed slowly to 0°C, soln. of Ph3SnCl in THF added, warmed to ambient temp., stirred for 16 h; poured into H2O, extracted with diethyl ether, combined org. phases washed with water, dried over MgSO4, filtered, concd. under vac., chromy. (SiO2, petrol/triethylamine (100/1)); elem. anal.;
DOI:10.1039/b200317c