(1R,3R,4S)-8-phenylmenthyl (4R,5S)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate

Base Information

Chemical Name:(1R,3R,4S)-8-phenylmenthyl (4R,5S)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate
CAS No.:210759-79-8
Molecular Formula:C₃₈H₄₀N₂O₂
Molecular Weight:556.748
Hs Code.:

Synonyms:(1R,3R,4S)-8-phenylmenthyl (4R,5S)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate

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Chemical Property of (1R,3R,4S)-8-phenylmenthyl (4R,5S)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate

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Technology Process of (1R,3R,4S)-8-phenylmenthyl (4R,5S)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate

There total 3 articles about (1R,3R,4S)-8-phenylmenthyl (4R,5S)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate 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:

: 15424-14-3
N-phenylbenzohydrazonoyl chloride

: (1R,3R,4S)-8-phenylmenthyl (4S,5R)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate

: 210759-79-8
(1R,3R,4S)-8-phenylmenthyl (4R,5S)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate

Guidance literature:: N-phenylbenzohydrazonoyl chloride; With triethylamine; In benzene; at 20 ℃;

(-)-8-phenylmenthyl derivative of carbene Cr complex (Ph); With triethylamine; In benzene; at 20 ℃;

With pyridine N-oxide; In benzene; at 20 ℃; Further stages.;
DOI:10.1002/(SICI)1099-0690(200005)2000:9<1773::AID-EJOC1773>3.0.CO;2-E

Reference yield:

: 15424-14-3
N-phenylbenzohydrazonoyl chloride

: 119240-64-1
(1'R,2'S,5'R)-2'-(2''-phenylpropan-2''-yl)-5'-methylcyclohexyl (E)-3-phenylpropenoate

: 210759-79-8
(1R,3R,4S)-8-phenylmenthyl (4R,5S)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate

: (1R,3R,4S)-8-phenylmenthyl (4R*,5S*)-4,5-dihydro-1,3,5-triphenyl-1H-pyrazole-4-carboxylate

Guidance literature:: N-phenylbenzohydrazonoyl chloride; With triethylamine; In benzene; at 20 ℃;

(1'R,2'S,5'R)-2'-(2''-phenylpropan-2''-yl)-5'-methylcyclohexyl (E)-3-phenylpropenoate; In tetrahydrofuran; acetone; at 20 ℃; for 48h; Further stages.;
DOI:10.1002/(SICI)1099-0690(200005)2000:9<1773::AID-EJOC1773>3.0.CO;2-E

Reference yield:

: 15424-14-3
N-phenylbenzohydrazonoyl chloride

: 210759-79-8
(1R,3R,4S)-8-phenylmenthyl (4R,5S)-4,5-dihydro-1,3,4-triphenyl-1H-pyrazole-5-carboxylate

Guidance literature:: With pyridine N-oxide; triethylamine; Yield given. Multistep reaction; 1.) C₆H₆, RT; 2.) C₆H₆, RT;
DOI:10.1016/S0040-4039(98)00886-7