1304688-91-2

Upstream product

• 6340-79-0 4-oxo-4-(4-bromophenyl)butanoic acid 
• 1207195-68-3 tert-butyl 4-(4-bromophenyl)-4-oxobutanoate 

Downstream Products

• 1304688-92-3 (S)-tert-butyl 4-(4-cyanophenyl)-4-hydroxybutanoate 
• 1304688-93-4 (1S,2S)-tert-butyl 2-(4-cyanophenyl)cyclopropanecarboxylate 

Relevant academic research and scientific papers

Asymmetric synthesis of di- and trisubstituted cyclopropanes through an intramolecular ring closure

An asymmetric synthesis of di- and trisubstituted cyclopropanes proceeding through an intramolecular ring closure of activated chiral benzyl alcohols has been developed. The chiral alcohol intermediates are obtained from asymmetric reduction of readily av