145663-72-5

Upstream product

• 104634-56-2 [(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-((R)-3-hydroxy-1-methyl-2-oxo-propyl)-4-oxo-azetidin-1-yl]-(triphenyl-λ⁵-phosphanylidene)-acetic acid allyl ester 
• 104618-38-4 (4S,5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-hydroxymethyl-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester 
• 145663-69-0 (4S,5R,6S)-3-{[Allyloxycarbonyl-(1H-imidazol-2-yl)-amino]-methyl}-6-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester 

Relevant academic research and scientific papers

New applications of the Mitsunobu reaction in the synthesis of C-2 N-methyl carbapenems

N-acyl amides and N-acylamino heterocycles can be reacted regioselectively with C-2 hydroxymethyl carbapenems under Mitsunobu conditions:synthesis of amides, exocyclic alkylation of amino heterocycles and transformation into 2-aminomethyl carbapenems are