In organic chemistry, nitroso refers to a functional group in which the nitric oxide (−N=O) group is attached to an organic moiety. As such, various nitroso groups can be categorized as C -nitroso compounds (e.g., nitroso alkanes ; R−N=O ), S -nitroso compounds ( nitrosothiols ; RS−N=O ), N -nitroso compounds (e.g., nitrosamines , RN(−R ...

Nitroso compound, any of a class of organic compounds having molecular structures in which the nitroso group (-N=O) is attached to a carbon or nitrogen atom. Substances in which this group is attached to an oxygen atom are called nitrites, that is, esters of …

Nitroso compounds are a class of compounds that are involved in biological metabolic processes and have the ability to inhibit HIV infection. They can also naturally occur and are used as inhibitors of cholesteryl ester transfer protein.

2024年9月28日 · 亚硝基化合物 (Nitroso)指含有亚硝基（-NO）官能团的一类有机化合物，在有机化学上其中有NO基团连接到该有机部分。 通式为RNO。 这样，各种亚硝基可以被归类为:

Nitrosation - Nitroso Compounds. In organic chemistry, nitrosamines (or more formally N-nitrosamines) are organic compounds with the chemical structure R 2 N−N=O, where R is usually an alkyl group. They feature a nitroso group (-N=O) bonded to a deprotonated amine. Most nitrosamines are carcinogenic.

2016年6月15日 · In addition, the N-nitroso moiety can also be employed as a powerful and transformable directing group in direct C−H functionalization reactions. Herein, we summarize recent reports on the versatile applications of nitroso compounds as useful building blocks in the selective synthesis of a diverse range of molecules.

How do N-nitroso compounds work and how can they affect my health? The most harmful form of exposure to N-nitroso compounds is through eating or drinking poisoned food or beverages.

Nitrosobenzene or nitrosopyridine are found to be attractive electrophiles in catalytic enantioselective carbon–nitrogen and/or carbon–oxygen bond forming reactions. In the presence of designer Lewis or Brønsted acid catalysts, catalytic enantioselective O- and N-nitroso aldol reaction or nitroso Diels–Alder

The nitroso group (-N=O) is a functional group consisting of a nitrogen atom double-bonded to an oxygen atom. It is an important intermediate in the synthesis of various nitrogen-containing organic compounds, particularly amines.

Nitroso groups are characterized by strong IR and Raman bands. In the solid and liquid state, nitroso groups exist as dimers in either the cis or trans state. The aliphatic cis form results in two bands: 1425–1330 cm −1 and 1345–1320 cm −1 .