22360-64-1

Upstream product

• 19832-99-6 3-ethyl-2,3-dihydro-1H-inden-1-one 
• 62403-86-5 2-bromopropiophenone 
• 14900-39-1 phenylvinylboronic acid 
• 100-52-7 benzaldehyde 
• 102921-26-6 (1,2-dibromoethyl)benzene 
• 98-81-7 1-bromovinylbenzene 
• 6630-33-7 ortho-bromobenzaldehyde 
• 74532-85-7 1-(2-bromophenyl)propan-1-ol 

Downstream Products

• 89619-46-5 (1S,8S,9R)-8-Ethyl-1-phenyl-10,11,12-trioxa-tricyclo[7.2.1.0^2,7]dodeca-2⁽⁷⁾,3,5-triene 
• 89619-46-5 (1S,8R,9R)-8-Ethyl-1-phenyl-10,11,12-trioxa-tricyclo[7.2.1.0^2,7]dodeca-2⁽⁷⁾,3,5-triene 

Relevant academic research and scientific papers

The intramolecular reaction of acetophenoneN-tosylhydrazone and vinyl: Br?nsted acid-promoted cationic cyclization toward polysubstituted indenes

In the presence of TsNHNH2, a Br?nsted acid-promoted intramolecular cyclization ofo-(1-arylvinyl) acetophenone derivatives was developed, leading to polysubstituted indenes with complexity and diversity in moderate to excellent yields. In sharp contrast with either the radical or carbene involved cyclization of aldehydicN-tosylhydrazone with vinyl, a cationic cyclization pathway was involved, whereN-tosylhydrazone served as an electrophile and alkylation reagent during this transformation.

Ozonolysis of a Series of 1-Substituted Indenes. The Substituent Steric Effects on Ozonide Exo/Endo Ratios

The ozonolysis of a series of disubstituted (1,2 and 1,3) and trisubstituted (1,2,3) indenes 1-28 in carbon tetrachloride at 20 deg C has been investigated.The major product in each case was the corresponding bicyclic ozonide, usually obtained as a mixtur