(1S,2R,3R,4R)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane

Base Information

Chemical Name:(1S,2R,3R,4R)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane
CAS No.:851935-67-6
Molecular Formula:C₃₈H₃₈O₈
Molecular Weight:622.715
Hs Code.:

Synonyms:(1S,2R,3R,4R)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane

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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,2R,3R,4R)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane

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Technology Process of (1S,2R,3R,4R)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane

There total 1 articles about (1S,2R,3R,4R)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane 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: 47.0%

: 851935-65-4
(3S,4R,5S,6R)-3-ethoxycarbonyloxy-7-[(4-methoxyphenyl)diphenylmethoxy]-4,5-(p-methoxybenzylidenedioxy)-6-(imidazolylthiocarbonyloxy)heptyne

: (1S,2R,3R,4S)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane

: 851935-67-6
(1S,2R,3R,4R)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 3h; Further Variations:; Solvents; Temperatures; Reagents; Product distribution; Heating;
DOI:10.1039/b418829b

Reference yield: 93.0%

: 851935-67-6
(1S,2R,3R,4R)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane

: 851935-76-7
(1S,2S,3R,4R)-1-hydroxy-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane

Guidance literature:: With sodium methylate; In tetrahydrofuran; methanol; at 20 ℃; for 5h;
DOI:10.1039/b418829b

Reference yield:

: 851935-67-6
(1S,2R,3R,4R)-1-ethoxycarbonyloxy-2,3-(p-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenecyclopentane

: 851935-78-9
9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}-6-chloropurine

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / NaOMe / methanol; tetrahydrofuran / 5 h / 20 °C

2: 79 percent / PPh₃; DIAD / tetrahydrofuran / 21 h / 0 - 20 °C

With di-isopropyl azodicarboxylate; sodium methylate; triphenylphosphine; In tetrahydrofuran; methanol; 2: Mitsunobu reaction;
DOI:10.1039/b418829b