(1'R,2'R,3'S,4'R,5'S)-4-(2,6-dichloropurin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene)

Base Information

• Chemical Name: (1'R,2'R,3'S,4'R,5'S)-4-(2,6-dichloropurin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene)
• CAS No.: 281191-63-7
• Molecular Formula: C₂₂H₂₂Cl₂N₄O₃
• Molecular Weight: 461.348

Synonyms:(1'R,2'R,3'S,4'R,5'S)-4-(2,6-dichloropurin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene)

Chemical Property of (1'R,2'R,3'S,4'R,5'S)-4-(2,6-dichloropurin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene)

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Technology Process of (1'R,2'R,3'S,4'R,5'S)-4-(2,6-dichloropurin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene)

There total 1 articles about (1'R,2'R,3'S,4'R,5'S)-4-(2,6-dichloropurin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene) 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: 70.0%

2,6 dichloropurine (5451-40-1) + (1aR,1bR,4aS,5S,5aS)-1a-Benzyloxymethyl-3,3-dimethyl-hexahydro-2,4-dioxa-cyclopropa[a]pentalen-5-ol (156126-13-5) → (1'R,2'R,3'S,4'R,5'S)-4-(2,6-dichloropurin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene) (281191-63-7)

Guidance literature:

With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; at 0 - 20 ℃; for 6h;

DOI:10.1021/jm9905965

Reference yield: 90.0%

(1'R,2'R,3'S,4'R,5'S)-4-(2,6-dichloropurin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene) (281191-63-7) → (1'S,2'R,3'S,4'R,5'S)-4-(6-amino-2-chloro-9H-purin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene) (436847-21-1)

Guidance literature:

With ammonia; In isopropyl alcohol; at 90 ℃; for 15h;

DOI:10.1021/jm010538v

Reference yield: 90.0%

Cyclopentamine (1003-03-8) + (1'R,2'R,3'S,4'R,5'S)-4-(2,6-dichloropurin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene) (281191-63-7) → (1'R,2'R,3'S,4'R,5'S)-4-[2-chloro-6-(cyclopentylamino)purin-9-yl]-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene) (281191-64-8)

Guidance literature:

In methanol; at 20 ℃; for 6h;

DOI:10.1021/jm9905965

upstream raw materials:

2,6 dichloropurine

(1aR,1bR,4aS,5S,5aS)-1a-Benzyloxymethyl-3,3-dimethyl-hexahydro-2,4-dioxa-cyclopropa[a]pentalen-5-ol

Downstream raw materials:

(1'R,2'R,3'S,4'R,5'S)-4-{2-chloro-6-[(3-iodophenylmethyl)amino]purin-9-yl}-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene)

(1'R,2'R,3'S,4'R,5'S)-4-[2-chloro-6-(cyclopentylamino)purin-9-yl]-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene)

(1'S,2'R,3'S,4'R,5'S)-4-(6-methylamino-2-chloro-9H-purin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene)

(1'S,2'R,3'S,4'R,5'S)-4-(6-amino-2-chloro-9H-purin-9-yl)-1-[(phenylmethoxy)methyl]bicyclo[3.1.0]hexane-2,3-(O-isopropylidene)

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