132652-30-3

Upstream product

• 542-92-7 cyclopenta-1,3-diene 
• 17606-70-1 (4Z)-4-benzylidene-2-phenyl-1,3-oxazol-5(4H)-one 
• 132652-34-7 endo/exo-3-phenylbicyclo<2.2.1>hept-2-spiro-<4'<2'-phenyl-5'(4'H)oxazolone>>-5-ene 
• 15732-43-1 (E)-2-phenyl-4-benzylidene-5(4H)-oxazolone 

Downstream Products

• 132652-29-0 exo-2-benzamido-endo-3-phenylbicyclo<2.2.1>hept-5-ene-endo-2-carboxylic acid 
• 146981-70-6 exo-2-benzamido-endo-3-phenylbicyclo<2.2.1>heptane-endo-2-carboxylic acid 
• 124978-02-5 2-exo-amino-3-endo-phenylbicyclo<2.2.1>heptane-2-endo-carboxylic acid 
• 132652-32-5 methyl exo-2-benzamido-exo-3-phenylbicyclo<2.2.1>hept-5-ene-endo-2-carboxylate 
• 132652-29-0 exo-2-benzamido-exo-3-phenylbicyclo<2.2.1>hept-5-ene-endo-2-carboxylic acid 
• 132652-34-7 C₂₁H₁₇NO₂ 

Relevant academic research and scientific papers

Synthesis of the four d,1-pairs of 2-amino-3-phenylnorbornane-2-carboxylic acids II. The use of 5(4H)-oxazolones as dienophiles

The Diels-Alder reaction between both geometric isomers (Z)- or (E)-2-phenyl-4-benzylidene-5(4H)-oxazolone and cyclopentadiene is studied. The cycloadducts are converted into the aminoacids through simple reactions allowing the synthesis of the four d,1-p

5(4H)-Oxazolones as dienophiles in the synthesis of 2-amino-2-bicycloalkanecarboxylic acids

The application of 2-phenyl-4-benzylidene-5(4H)-oxazolone (1) as a dienophile in the synthesis of 2-amino-2-bicycloalkanecarboxylic acids is described. The influence of different Lewis acids and the reaction conditions are discussed.