आईमाइन इसके अंग्रेजी अर्थ का उदाहरण

Monarchism in the United States The Povarov reaction is an organic reaction described as a formal cycloaddition between an aromatic imine and an alkene.

The imine in this organic reaction is a condensation reaction product from an aniline type compound and a benzaldehyde type compound.

The Povarov reaction requires a Lewis acid such as boron trifluoride to activate the imine for an electrophilic addition of the activated alkene.

The reaction depicted in Scheme 2 illustrates the Povarov reaction with an imine and an enamine in the presence of yttrium triflate as the lewis acid.

In 2013, Doyle and coworkers reported a Povarov-type, formal [4+2]-cycloaddition reaction between donor-acceptor cyclopropenes and imines (Scheme 3).

The donor/acceptor cyclopropene is then reacted with an aryl imine under scandium(III) triflate catalyzed conditions to yield cyclopropane-fused tetrahydroquinolines in good yields and diastereoselectivities.

Melaleuca viminea Lindl.

Donna Hardy (Alberton-Miminegash).

La Dernière Guerre : les Criminels (1925).

Miguel (voiced by Paco Jimenez, later in Flaco Jiminez).

1,4-Diazabutadiene, a class of diimines.

For the MSDF, the focus was on upgrading antisubmarine capabilities, with the purchase of new destroyer escorts equipped with the Aegis system and SH-60J antisubmarine helicopters, and on improving antimine warfare and air defence systems.

com in their Multivitamin and Multimineral Supplements Review of 38 of the leading multivitamin/multimineral products sold in the U.