(S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide

Base Information

Chemical Name:(S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide
CAS No.:116729-96-5
Molecular Formula:C₂₆H₃₉N₃O₉S₂
Molecular Weight:601.742
Hs Code.:

Synonyms:(S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide

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Chemical Property of (S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide

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Technology Process of (S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide

There total 5 articles about (S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide 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:

: 59642-37-4
N-(p-toluenesulfonyl)L-asparagine methyl ester

: 116729-96-5
(S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide

Guidance literature:: Multi-step reaction with 5 steps

1: 100 percent / ClCOOCCl₃ / various solvent(s) / 0.17 h / 60 °C

2: 90 percent / NaBH₄ / methanol / 0.17 h / Heating

3: 87 percent / P₂O₅, molecular sieves / CH₂Cl₂ / 120 h / Ambient temperature

4: 75 percent / CoCl₂, NaBH₄ / methanol / 0.75 h / Ambient temperature

5: 1.) 1,1'-carbonyldiimidazole / 1.) CH₂Cl₂, 1 h; 2.) CH₂Cl₂, r.t., 24 h

With sodium tetrahydroborate; molecular sieve; phosphorus pentoxide; 1,1'-carbonyldiimidazole; trichloromethyl chloroformate; In methanol; dichloromethane;
DOI:10.1002/hlca.19880710402

Reference yield:

: 116729-82-9
(S)-methyl 3-cyano-2-<(p-toluenesulfonyl)amino>propionate

: 116729-96-5
(S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / NaBH₄ / methanol / 0.17 h / Heating

2: 87 percent / P₂O₅, molecular sieves / CH₂Cl₂ / 120 h / Ambient temperature

3: 75 percent / CoCl₂, NaBH₄ / methanol / 0.75 h / Ambient temperature

4: 1.) 1,1'-carbonyldiimidazole / 1.) CH₂Cl₂, 1 h; 2.) CH₂Cl₂, r.t., 24 h

With sodium tetrahydroborate; molecular sieve; phosphorus pentoxide; 1,1'-carbonyldiimidazole; In methanol; dichloromethane;
DOI:10.1002/hlca.19880710402

Reference yield:

: 116729-86-3
(S)-N-<1-cyano-3-(methoxymethoxy)propan-2-yl>-p-toluenesulfonamide

: 116729-96-5
(S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / CoCl₂, NaBH₄ / methanol / 0.75 h / Ambient temperature

2: 1.) 1,1'-carbonyldiimidazole / 1.) CH₂Cl₂, 1 h; 2.) CH₂Cl₂, r.t., 24 h

With sodium tetrahydroborate; 1,1'-carbonyldiimidazole; In methanol;
DOI:10.1002/hlca.19880710402