हाइड्रेटिंग इसके अंग्रेजी अर्थ का उदाहरण

A cyclodehydrating agent is needed to catalyze the reaction It is named after Sir Robert Robinson and Siegmund Gabriel who described the reaction in 1909 and 1910, respectively.

The reaction requires trifluoroacetic anhydride to be used as the cyclodehydrating agent in etheral solvent and the 2-acylamidoketone be linked by the nitrogen atom to a benzhydrylic-type linker.

The combination of aluminum chloride as the Friedel-Craft Lewis acid and trifluoromethanesulfonic acid as the Robinson-Gabriel cyclodehydrating agent were determined to generate the desired products.

Cyclodehydrating agents.

Many cyclodehydrating agents have been discovered to be of use in the Robinson–Gabriel synthesis.

Dibutyl ether is obtained from dehydration of 1-butanol with sulfuric acid as a catalyst and dehydrating agent:.

In this genus of tree frogs, eggs are deposited on a leaf surface, interspersed with hydrating jelly capsules.

Typical sources of drying oils for alkyd coatings are tung oil, linseed oil, sunflower oil, safflower oil, walnut oil, soybean oil, fish oil, corn oil, DCO (made by dehydrating castor oil, which creates a semi-drying, conjugated, oil/fatty acid), and tall oil (resinous oil by-product from pulp and paper manufacturing).

"Dehydrating" – 3:09.

This is made by preparing tea and then dehydrating it, similar to instant coffee.

Seam sealants are sprayed or extruded over the joined edges of these overlaps, and they then either cure to a flexible waterproof "seal" by drying (dehydrating) in the case of water borne compositions, or thermoset irreversibly to a flexible adherent seam seal by going through an oven bake in the case of plasticized polyvinylchloride compositions.

" The dried fungus, commonly sold in Asian markets, is prepared by rehydrating and soaking or simmering in water until tender.

Joanna spent the next 12 hours fasting and dehydrating before the competition.