(3S,4R)-3-benzyloxycarbonylamino-4-mesyloxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt

Base Information Edit

Chemical Name:(3S,4R)-3-benzyloxycarbonylamino-4-mesyloxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt
CAS No.:115764-26-6
Molecular Formula:C₁₃H₁₅N₂O₉S₂*C₁₆H₃₆N
Molecular Weight:649.871
Hs Code.:
Mol file:115764-26-6.mol

Synonyms:(3S,4R)-3-benzyloxycarbonylamino-4-mesyloxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt

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Chemical Property of (3S,4R)-3-benzyloxycarbonylamino-4-mesyloxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt Edit

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Technology Process of (3S,4R)-3-benzyloxycarbonylamino-4-mesyloxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt

There total 4 articles about (3S,4R)-3-benzyloxycarbonylamino-4-mesyloxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt 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: 98.0%

: 124-63-0
methanesulfonyl chloride

: 115935-89-2
(3R,4R)-3-benzyloxycarbonylamino-4-hydroxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt

: 115764-26-6
(3S,4R)-3-benzyloxycarbonylamino-4-mesyloxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt

Guidance literature:: In pyridine; at -20 ℃; for 1h;

Reference yield:

: 92973-31-4
2-benzyloxycarbonylamino-4-O-chloroacetyl-2-deoxy-3-O-mesyl-D-threonamide-N-sulphonic acid tetrabutylammonium salt

: 115764-26-6
(3S,4R)-3-benzyloxycarbonylamino-4-mesyloxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / KHCO₃ / 1,2-dichloro-ethane; H₂O / 0.5 h / Heating

2: 98 percent / pyridine / 1 h / -20 °C

With potassium hydrogencarbonate; In pyridine; water; 1,2-dichloro-ethane;

Reference yield:

: 115764-14-2
2-benzyloxycarbonylamino-4-O-chloroacetyl-2-deoxy-D-threonamide

: 115764-26-6
(3S,4R)-3-benzyloxycarbonylamino-4-mesyloxymethyl-2-oxoazetidine-1-sulphonic acid tetrabutylammonium salt

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / triethylamine / CH₂Cl₂ / 1 h / -20 °C

2: 1.) 2-picoline, chlorosulphonic acid 2.) tetrabutylammonium hydrogen sulphate / 1.) 2-picoline, chlorosulphonic acid, 1,2-dichloroethane, 15 min, -5 deg C 2.) 75-80 deg C, 1 h, tetrabutylammonium hydrogen sulphate

3: 95 percent / KHCO₃ / 1,2-dichloro-ethane; H₂O / 0.5 h / Heating

4: 98 percent / pyridine / 1 h / -20 °C

With α-picoline; chlorosulfonic acid; tetra(n-butyl)ammonium hydrogensulfate; potassium hydrogencarbonate; triethylamine; In pyridine; dichloromethane; water; 1,2-dichloro-ethane;