(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

Base Information

Chemical Name:(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate
CAS No.:155897-13-5
Molecular Formula:C₂₄H₃₂O₃
Molecular Weight:368.516
Hs Code.:

Synonyms:(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

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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 (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

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Technology Process of (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

There total 4 articles about (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate 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: 38.0%

: 100-73-2
acrolein dimer

: 155795-46-3
[bis(2,2,2-trifluoroethoxy)phosphoryl]acetic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl ester

: 155897-15-7
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2Z)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

: 155897-13-5
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

: 155795-47-4
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

Guidance literature:: With 18-crown-6 ether; potassium hexamethylsilazane; In tetrahydrofuran; at -78 ℃;
DOI:10.1021/ol991387h

Reference yield:

: 100-73-2
acrolein dimer

: 155795-46-3
[bis(2,2,2-trifluoroethoxy)phosphoryl]acetic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl ester

: 155897-15-7
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2Z)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

: 155897-13-5
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

: 155897-14-6
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2Z)-3-[(2S)-3,4-dihydro-2H-pyran-2-yl]acrylate

Guidance literature:: With 18-crown-6 ether; potassium hexamethylsilazane; In tetrahydrofuran; toluene; at -78 ℃; for 7h;
DOI:10.1021/ol0479242

Reference yield:

: 100-73-2
acrolein dimer

: 113368-90-4
(Diisopropoxy-phosphoryl)-acetic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester

: 155897-15-7
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2Z)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

: 155897-13-5
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

: 155897-14-6
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2Z)-3-[(2S)-3,4-dihydro-2H-pyran-2-yl]acrylate

: 155795-47-4
(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2E)-3-[(2R)-3,4-dihydro-2H-pyran-2-yl]acrylate

Guidance literature:: With 18-crown-6 ether; potassium hexamethylsilazane; In tetrahydrofuran; toluene; at -78 ℃; Title compound not separated from byproducts.;
DOI:10.1021/ol991387h