Spiro[3H-indole-3,3'-pyrrolidine]-1'-carboxylic acid, 1,2-dihydro-, phenylmethyl ester, (3S)-, (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioate (1:1)

Base Information

• Chemical Name: Spiro[3H-indole-3,3'-pyrrolidine]-1'-carboxylic acid, 1,2-dihydro-, phenylmethyl ester, (3S)-, (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioate (1:1)
• CAS No.: 908287-37-6
• Molecular Formula: C20H18O8.C19H20N2O2
• Molecular Weight: 694.738

Synonyms:

Chemical Property of Spiro[3H-indole-3,3'-pyrrolidine]-1'-carboxylic acid, 1,2-dihydro-, phenylmethyl ester, (3S)-, (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioate (1:1)

Chemical Property:

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Technology Process of Spiro[3H-indole-3,3'-pyrrolidine]-1'-carboxylic acid, 1,2-dihydro-, phenylmethyl ester, (3S)-, (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioate (1:1)

There total 1 articles about Spiro[3H-indole-3,3'-pyrrolidine]-1'-carboxylic acid, 1,2-dihydro-, phenylmethyl ester, (3S)-, (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioate (1:1) 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:

benzyl 1,2-dihydro-1'H-spiro[indole-3,3'-pyrrolidine]-1'-carboxylate (1186530-95-9) + (2S,3S)-di-4-toluoyltartaric acid (32634-68-7) → benzyl (3S)-1,2-dihydro-1'H-spiro[indole-3,3'-pyrrolidine]-1'-carboxylate di-p-tolouyl-D-tartarate (908287-37-6)

Guidance literature:

In ethyl acetate; at 18 - 22 ℃; for 4h;

Reference yield:

benzyl (3S)-1,2-dihydro-1'H-spiro[indole-3,3'-pyrrolidine]-1'-carboxylate di-p-tolouyl-D-tartarate (908287-37-6) → benzyl (3S)-1,2-dihydro-1'H-spiro[indole-3,3'-pyrrolidine]-1'-carboxylate (908287-36-5)

Guidance literature:

With sodium hydrogencarbonate; In water; ethyl acetate;

upstream raw materials:

benzyl 1,2-dihydro-1'H-spiro[indole-3,3'-pyrrolidine]-1'-carboxylate

(2S,3S)-di-4-toluoyltartaric acid

Downstream raw materials:

benzyl (3S)-1,2-dihydro-1'H-spiro[indole-3,3'-pyrrolidine]-1'-carboxylate

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