N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane N-methoxy-N-methylamide

Base Information

Chemical Name:N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane N-methoxy-N-methylamide
CAS No.:256451-60-2
Molecular Formula:C₂₅H₂₉N₃O₄S
Molecular Weight:467.589
Hs Code.:

Synonyms:N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane N-methoxy-N-methylamide

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Chemical Property of N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane N-methoxy-N-methylamide

Chemical Property:

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Technology Process of N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane N-methoxy-N-methylamide

There total 4 articles about N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane N-methoxy-N-methylamide 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: 81.0%

: 6638-79-5
N,O-dimethylhydroxylamine*hydrochloride

: 256451-59-9
N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane

: 256451-60-2
N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane N-methoxy-N-methylamide

Guidance literature:: With pyridine; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 60h;

Reference yield:

: 32364-41-3
1-tosyloxy-1-vinylcyclopropane

: 256451-60-2
N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane N-methoxy-N-methylamide

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / dppe; NaH / Pd(dba)2 / tetrahydrofuran / 264 h / 20 °C

2: 98 percent / LiOH / H₂O; methanol / 20 °C

3: 81 percent / pyridine; DCC / CH₂Cl₂ / 60 h / 20 °C

With pyridine; lithium hydroxide; sodium hydride; dicyclohexyl-carbodiimide; 1,2-bis-(diphenylphosphino)ethane; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In tetrahydrofuran; methanol; dichloromethane; water; 1: Substitution / 2: Hydrolysis / 3: Amidation;

Reference yield:

: 79659-73-7
N-<(4-Methylphenyl)sulfonyl>tryptophan Methyl Ester

: 256451-60-2
N-(2-cyclopropylideneethyl)-N-tosyl-L-tryptophane N-methoxy-N-methylamide

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / dppe; NaH / Pd(dba)2 / tetrahydrofuran / 264 h / 20 °C

2: 98 percent / LiOH / H₂O; methanol / 20 °C

3: 81 percent / pyridine; DCC / CH₂Cl₂ / 60 h / 20 °C

With pyridine; lithium hydroxide; sodium hydride; dicyclohexyl-carbodiimide; 1,2-bis-(diphenylphosphino)ethane; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In tetrahydrofuran; methanol; dichloromethane; water; 1: Substitution / 2: Hydrolysis / 3: Amidation;