9-[(2R,3S,4R,5R)-5-[(4-Methoxy-phenyl)-diphenyl-methoxymethyl]-3-pyrrolidin-1-yl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamine

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Chemical Name:9-[(2R,3S,4R,5R)-5-[(4-Methoxy-phenyl)-diphenyl-methoxymethyl]-3-pyrrolidin-1-yl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamine
CAS No.:119753-32-1
Molecular Formula:C₄₁H₄₂N₆O₅S
Molecular Weight:730.888
Hs Code.:

Synonyms:9-[(2R,3S,4R,5R)-5-[(4-Methoxy-phenyl)-diphenyl-methoxymethyl]-3-pyrrolidin-1-yl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamine

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Chemical Property of 9-[(2R,3S,4R,5R)-5-[(4-Methoxy-phenyl)-diphenyl-methoxymethyl]-3-pyrrolidin-1-yl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamine

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Technology Process of 9-[(2R,3S,4R,5R)-5-[(4-Methoxy-phenyl)-diphenyl-methoxymethyl]-3-pyrrolidin-1-yl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamine

There total 7 articles about 9-[(2R,3S,4R,5R)-5-[(4-Methoxy-phenyl)-diphenyl-methoxymethyl]-3-pyrrolidin-1-yl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamine 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: 80.0%

: 123-75-1
pyrrolidine

: 119753-69-4
N⁶,N⁶-dibenzoyl-9-<3'-deoxy-3'-(p-toluenesulfonyl)-5'-O-(MMTr)-β-D-glyceropent-2-enofuranosyl>adenine

: 119753-32-1
9-[(2R,3S,4R,5R)-5-[(4-Methoxy-phenyl)-diphenyl-methoxymethyl]-3-pyrrolidin-1-yl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamine

Guidance literature:: In tetrahydrofuran; 1.) 20 deg C, 3 d, 2.) 60 deg C, 4 h;
DOI:10.1016/S0040-4020(01)90111-5

Reference yield:

: 2627-64-7
9-(2,3-anhydro-β-D-ribofuranosyl)adenine

: 119753-32-1
9-[(2R,3S,4R,5R)-5-[(4-Methoxy-phenyl)-diphenyl-methoxymethyl]-3-pyrrolidin-1-yl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamine

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) sodium methoxide / 1.) MeOH, 20 deg C, 2.) reflux

2: 1.) chlorotrimethylsilane, pyridine / 1.) 20 deg C, 2 h, 2.) 3 h

3: 93 percent / m-chloroperbenzoic acid / CH₂Cl₂ / 1 h / 20 °C

4: 92 percent / pyridine / 24 h / 20 °C

5: 81 percent / methanesulfonyl chloride, pyridine / 24 h / 0 - 4 °C

6: 80 percent / tetrahydrofuran / 1.) 20 deg C, 3 d, 2.) 60 deg C, 4 h

With pyridine; chloro-trimethyl-silane; sodium methylate; methanesulfonyl chloride; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4020(01)90111-5

Reference yield:

: (2R,3S,4R,5R)-2-(6-Amino-purin-9-yl)-5-hydroxymethyl-4-p-tolylsulfanyl-tetrahydro-furan-3-ol

: 119753-32-1
9-[(2R,3S,4R,5R)-5-[(4-Methoxy-phenyl)-diphenyl-methoxymethyl]-3-pyrrolidin-1-yl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-yl]-9H-purin-6-ylamine

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) chlorotrimethylsilane, pyridine / 1.) 20 deg C, 2 h, 2.) 3 h

2: 93 percent / m-chloroperbenzoic acid / CH₂Cl₂ / 1 h / 20 °C

3: 92 percent / pyridine / 24 h / 20 °C

4: 81 percent / methanesulfonyl chloride, pyridine / 24 h / 0 - 4 °C

5: 80 percent / tetrahydrofuran / 1.) 20 deg C, 3 d, 2.) 60 deg C, 4 h

With pyridine; chloro-trimethyl-silane; methanesulfonyl chloride; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4020(01)90111-5