Abstract
Under the action of a low-valent titanium reagent, substituted imidazolidines were synthesized in moderate yields via cross-coupling between imines and triethyl orthoformate, and the yields of product 3 with different substituted groups as well as the corresponding isomer distributions were also discussed. Related NMR spectra were used to define the configuration of the products.
Original language | English |
---|---|
Pages (from-to) | x17-708 |
Journal | Chinese Journal of Inorganic Chemistry |
Volume | 17 |
Issue number | 5 |
State | Published - 2001 |
Externally published | Yes |
Keywords
- Imines
- Low-valent titanium
- Orthoformate
- Reductive coupling
- Triethyl