9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}adenine

Base Information

Chemical Name:9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}adenine
CAS No.:851935-80-3
Molecular Formula:C₄₀H₃₇N₅O₅
Molecular Weight:667.764
Hs Code.:

Synonyms:9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}adenine

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Chemical Property of 9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}adenine

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Technology Process of 9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}adenine

There total 3 articles about 9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}adenine 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: 95.0%

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

: 851935-80-3
9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}adenine

Guidance literature:: With ammonia; In methanol; at 80 ℃; for 12h;
DOI:10.1039/b418829b

Reference yield:

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

: 851935-80-3
9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}adenine

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / PPh₃; DIAD / tetrahydrofuran / 21 h / 0 - 20 °C

2: 95 percent / NH₃ / methanol / 12 h / 80 °C

With di-isopropyl azodicarboxylate; ammonia; triphenylphosphine; In tetrahydrofuran; methanol; 1: Mitsunobu reaction;
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

: 851935-80-3
9-{(1R,2S,3R,4R)-2,3-(4-methoxybenzylidenedioxy)-4-{[(4-methoxyphenyl)diphenylmethoxy]methyl}-5-methylenencyclopentan-1-yl}adenine

Guidance literature:: Multi-step reaction with 3 steps

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

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

3: 95 percent / NH₃ / methanol / 12 h / 80 °C

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