diphenyl-carbamic acid 1-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-4-(dibutylamino-methyleneamino)-1H-pyrazolo[3,4-d]pyrimidin-6-yl ester

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Chemical Name:diphenyl-carbamic acid 1-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-4-(dibutylamino-methyleneamino)-1H-pyrazolo[3,4-d]pyrimidin-6-yl ester
CAS No.:245759-73-3
Molecular Formula:C₅₃H₅₇N₇O₇
Molecular Weight:904.078
Hs Code.:

diphenyl-carbamic acid 1-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-4-(dibutylamino-methyleneamino)-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-6-yl ester

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Chemical Property of diphenyl-carbamic acid 1-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-4-(dibutylamino-methyleneamino)-1H-pyrazolo[3,4-d]pyrimidin-6-yl ester

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Technology Process of diphenyl-carbamic acid 1-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-4-(dibutylamino-methyleneamino)-1H-pyrazolo[3,4-d]pyrimidin-6-yl ester

There total 8 articles about diphenyl-carbamic acid 1-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-4-(dibutylamino-methyleneamino)-1H-pyrazolo[3,4-d]pyrimidin-6-yl ester 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: 74.0%

: 40615-36-9
4,4'-dimethoxytrityl chloride

: 245759-71-1
diphenyl-carbamic acid 4-(dibutylamino-methyleneamino)-1-(4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl ester

: 245759-73-3
diphenyl-carbamic acid 1-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-4-(dibutylamino-methyleneamino)-1H-pyrazolo[3,4-d]pyrimidin-6-yl ester

Guidance literature:: DOI:10.1080/07328319908044781

Reference yield:

: 117818-23-2
4,6-diamino-1-<2'-deoxy-β-D-erythro-pentofuranosyl>-1H-pyrazolo<3,4-d>pyrimidine

: 245759-73-3
diphenyl-carbamic acid 1-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-4-(dibutylamino-methyleneamino)-1H-pyrazolo[3,4-d]pyrimidin-6-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 49 percent / sodium nitrite; acetic acid

4: 74 percent

With acetic acid; sodium nitrite; 1: Deamination / 2: Acylation / 3: Substitution / 4: tritylation;
DOI:10.1080/07328319908044781