benzyl 2,2-diethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3'-indoline]-1',2,2-tricarboxylate

Base Information

Chemical Name:benzyl 2,2-diethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3'-indoline]-1',2,2-tricarboxylate
CAS No.:1414886-03-5
Molecular Formula:C₂₈H₂₉NO₉
Molecular Weight:523.54
Hs Code.:

Synonyms:benzyl 2,2-diethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3'-indoline]-1',2,2-tricarboxylate

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Chemical Property of benzyl 2,2-diethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3'-indoline]-1',2,2-tricarboxylate

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Technology Process of benzyl 2,2-diethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3'-indoline]-1',2,2-tricarboxylate

There total 1 articles about benzyl 2,2-diethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3'-indoline]-1',2,2-tricarboxylate 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: 72.0%

: 1269701-36-1
diethyl 2-(1-(benzyloxycarbonyl)-2-oxoindolin-3-ylidene)malonate

: 111-30-8,29257-65-6,79215-57-9
Glutaraldehyde

: 1414886-03-5
benzyl 2,2-diethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3'-indoline]-1',2,2-tricarboxylate

: 1414886-08-0
benzyl 2,2-diethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3'-indoline]-1',2,2-tricarboxylate

Guidance literature:: With (2S)-2-{diphenyl[(trimethylsilyl)oxy]methyl}pyrrolidine; water; In chloroform; at 20 ℃; for 14h; Overall yield = 87 %; stereoselective reaction;
DOI:10.1039/c2ob26205c