160579-28-2

Upstream product

• 136057-11-9 dimethyl (2S,3aR,8aS)-8-benzenesulphonyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole-1,2-dicarboxylate 
• 882-33-7 diphenyldisulfane 

Downstream Products

• 145642-80-4 Dimethyl 8-(phenylsulfonyl)-1,3a(R),8,8a(S)-tetrahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 
• 145657-43-8 erythro-N-(Methoxycarbonyl)-β-methyl-1-(phenylsulfonyl)-L-tryptophan methyl ester 
• 145642-90-6 erythro-α,β-methano-N-(methoxycarbonyl)-1-(phenylsulfonyl)-L-tryptophan methyl ester 
• 145642-87-1 erythro-β-n-Butyl-N-(methoxycarbonyl)-1-(phenylsulfonyl)-L-tryptophan methyl ester 
• 145642-89-3 Dimethyl 2,3-methano-8-(phenylsulfonyl)-1,2(S),3(S),3a(R),8,8a(S)-hexahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 
• 145642-83-7 Dimethyl 3-methyl-8-(phenylsulfonyl)-1,2(S),3(S),3a(R),8,8a(S)-hexahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 
• 145642-86-0 Dimethyl 3-tert-butyl-8-(phenylsulfonyl)-1,2(S),3(S),3a(R),8,8a(S)-hexahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 
• 145642-84-8 Dimethyl 3-n-butyl-8-(phenylsulfonyl)-1,2(S),3(S),3a(R),8,8a(S)-hexahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 
• 145642-88-2 erythro-β-Phenyl-N-(methoxycarbonyl)-1-(phenylsulfonyl)-L-tryptophan methyl ester 
• 145642-85-9 Dimethyl 3-phenyl-8-(phenylsulfonyl)-1,2(S),3(S),3a(R),8,8a(S)-hexahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 
• 145642-81-5 Dimethyl 8-(phenylsulfonyl)-3-(phenylthio)-1,2(R),3(S),3a(R),8,8a(S)-hexahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 
• 145642-82-6 Dimethyl 3-(benzylamino)-8-(phenylsulfonyl)-1,2(R),3(S),3a(R),8,8a(S)-hexahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 
• 160579-35-1 Dimethyl 3-methyl-8-(phenylsulfonyl)-1,3a(R),8,8a(S)-tetrahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 
• 160705-91-9 Dimethyl 3-methyl-8-(phenylsulfonyl)-1,2(S),3(R),3a(R),8,8a(S)-hexahydropyrrolo<2,3-b>indole-1,2-dicarboxylate 

Relevant academic research and scientific papers

Cyclic tautomers of tryptophan: Enantio- and diastereoselective synthesis of β-substituted and α,β-disubstituted derivatives of tryptophan

A method is presented for the synthesis of enantiomerically pure erythro-β-alkylated derivatives of L-tryptophan from L-tryptophan itself via the intermediacy of cyclic tryptophan tautomers. Dehydrogenation of the cyclic tryptophan tautomer 2 to 3 is achi