(R)-5-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-2-(4-chlorophenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one

Base Information

• Chemical Name: (R)-5-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-2-(4-chlorophenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one
• CAS No.: 1224171-83-8
• Molecular Formula: C₂₉H₃₆ClN₃O₄Si
• Molecular Weight: 554.161

Synonyms:(R)-5-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-2-(4-chlorophenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one

Chemical Property of (R)-5-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-2-(4-chlorophenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one

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Technology Process of (R)-5-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-2-(4-chlorophenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one

There total 1 articles about (R)-5-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-2-(4-chlorophenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one 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%

(R)-N-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-3-(chloromethyl)-1-(4-chlorophenyl)-1H-pyrazole-4-carboxamide (1224171-82-7) + C30H40ClN3O7SSi (1224172-77-3) → (R)-5-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-2-(4-chlorophenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one (1224171-83-8)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 95 ℃; for 3.5h;

Reference yield: 31.0%

(R)-5-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-2-(4-chlorophenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one (1224171-83-8) → (R)-2-(4-chlorophenyl)-5-(4-(2-cyclopropyl-2-hydroxyethoxy)-3-methoxyphenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one (1224170-86-8)

Guidance literature:

With tetrabutyl ammonium fluoride; acetic acid; In tetrahydrofuran; at 20 - 63 ℃; for 3h;

upstream raw materials:

(R)-N-(4-(2-(tert-butyldimethylsilyloxy)-2-cyclopropylethoxy)-3-methoxyphenyl)-3-(chloromethyl)-1-(4-chlorophenyl)-1H-pyrazole-4-carboxamide

C₃₀H₄₀ClN₃O₇SSi

Downstream raw materials:

(R)-2-(4-chlorophenyl)-5-(4-(2-cyclopropyl-2-hydroxyethoxy)-3-methoxyphenyl)-5,6-dihydropyrrolo[3,4-c]pyrazol-4(2H)-one

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