957146-89-3

Upstream product

• 6941-68-0 allyl 4-methoxybenzoate 
• 292638-85-8 acrylic acid methyl ester 
• 422268-10-8 4-methoxy-benzoic acid 2-oxo-ethyl ester 
• 1067-74-9 Methyl diethylphosphonoacetate 
• 100-07-2 4-methoxy-benzoyl chloride 

Downstream Products

• 957146-88-2 (2R,3S)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-4-methoxy-4-oxobutyl 4-methoxybenzoate 
• 957146-93-9 (4R,5S)-3-tert-butyl 5-methyl 4-((4-methoxybenzyloxy)methyl)-2,2-dimethoxyoxazolidine-3,5-dicarboxylate 
• 1453101-21-7 (E)-4-methoxy-4-oxobut-2-en-1-yl-4-methoxy-3-(N-(phenylsulfonyl)phenylsulfonamido)benzoate 

Relevant academic research and scientific papers

Stereoselective synthesis of the butyrolactone and the oxazoline/furan fragment of leupyrrin A1

Stereoselective syntheses of the Northern and the Southern fragments 2 and 3 of leupyrrin A1 are reported. The convergent preparation of 2 is highlighted by a zirconocene-mediated one-pot cyclization-regioselective opening of an advanced diyne

The enantioselective synthesis of APTO and AETD: Polyhydroxylated β-amino acid constituents of the microsclerodermin cyclic peptides

The polyhydroxylated β-amino acids (2S,3R,4S,5S,7E)-3-amino-8-phenyl- 2,4,5-trihydroxyoct-7-enoic acid (APTO) and (2S,3R,4S,5S,7E,9E)-3-amino-10-(4- ethoxyphenyl)-2,4,5-trihydroxydeca-7,9-dienoic acid (AETD) are key components of the microsclerodermin fam