একটি রাসায়নিক প্রক্রিয়া যা একটি অসম্পৃক্ত তেল হাইড্রোজেন পরমাণু যোগ

Noun:

হাইড্রজেনেশনের,

hydrogenations শব্দের বাংলা অর্থ এর উদাহরণ:

ধরনের তেল এবং চকলেটে স্যাচুরেটেড ফ্যাট থাকে.আনস্যাচুরেটেড ফ্যাটের আংশিক হাইড্রজেনেশনের ফলে ট্রান্স ফ্যাট তৈরি হয়. অনান্য ফ্যাটের মতো এটি জীবনের জন্য অত্যাবশ্যক ।

টেট্রাকার্বোনাইল হাইড্রাইট সহজে বিশ্লিষ্ট হয় তাই, এটি সাধারণত Co2(CO)8 যৌগের হাইড্রজেনেশনের মাধ্যমে তৈরী করা হয় ।

hydrogenations's Usage Examples:

Knowles for the study of chirally catalyzed hydrogenations; the second half of the prize went to K.

related reactions A prominent class of reductive transformations are hydrogenations.

Transfer hydrogenations can proceed with high enantioselectivities when the starting material.

In some iridium-catalyzed hydrogenations, the mechanism is believed to proceed via a monohydride species.

These hydrogenations are used in the production of several drugs, such as the antibacterial.

Crabtree is particularly known for his work on "Crabtree's catalyst" for hydrogenations, and his textbook on organometallic chemistry.

epoxidation, chemo selective oxidation of alcohols and chemoselective hydrogenations.

Cationic organorhodium(I) catalysts are useful for asymmetric hydrogenations, which are applied to bioactive products such as pharmaceutical agents.

Some hydrogenations of polar bonds are accompanied by hydrogenolysis.

Early examples include stereoselective hydrogenations (e.

observed ee's are not quite equivalent to those of the metal-based hydrogenations.

Whereas bulk hydrogenations (e.

, margarine production) rely on heterogeneous catalysts, for the production of fine chemicals such hydrogenations rely on.

The latter two reagents are used for transfer hydrogenations, which represent the formal transfer of an H2 molecule from the reductant.

Crabtree’s catalyst is effective for the hydrogenations of mono-, di-, tri-, and tetra-substituted substrates.

It can be used for most hydrogenations where W-7 grade Raney nickel can be used.

hydrogenations's Meaning':

a chemical process that adds hydrogen atoms to an unsaturated oil