pyridinium trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone-1-sulfonate

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Chemical Name:pyridinium trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone-1-sulfonate
CAS No.:142466-83-9
Molecular Formula:C₅H₅N*C₃₂H₃₁N₅O₈S₂
Molecular Weight:756.86
Hs Code.:

Synonyms:pyridinium trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone-1-sulfonate

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Chemical Property of pyridinium trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone-1-sulfonate

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Technology Process of pyridinium trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone-1-sulfonate

There total 3 articles about pyridinium trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone-1-sulfonate 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: 70.0%

: 26412-87-3
sulfur trioxide pyridine complex

: 142466-80-6
trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone

: 142466-83-9
pyridinium trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone-1-sulfonate

Guidance literature:: With pyridine; at 80 ℃; for 2h;
DOI:10.1016/0223-5234(92)90101-6

Reference yield:

: 142466-73-7
trans-3-benzyloxycarbonylamino-4-ethoxycarbonylmethyl-2-azetidinone

: 142466-83-9
pyridinium trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone-1-sulfonate

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / H₂ / 10percent Pd/C / ethanol / 0.25 h / Ambient temperature

2: 75 percent / EEDQ / CH₂Cl₂ / 1.5 h / Ambient temperature

3: 70 percent / pyridine / 2 h / 80 °C

With pyridine; hydrogen; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; palladium on activated charcoal; In ethanol; dichloromethane;
DOI:10.1016/0223-5234(92)90101-6

Reference yield:

: 142466-78-2
trans-3-amino-4-ethoxycarbonylmethyl-2-azetidinone

: 142466-83-9
pyridinium trans-3-<2-(2-tritylaminothiazol-4-yl)-2-((Z)-methoxyimino)acetamido>-4-ethoxycarbonylmethyl-2-azetidinone-1-sulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / EEDQ / CH₂Cl₂ / 1.5 h / Ambient temperature

2: 70 percent / pyridine / 2 h / 80 °C

With pyridine; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; In dichloromethane;
DOI:10.1016/0223-5234(92)90101-6