Definition of Geminal. Meaning of Geminal. Synonyms of Geminal

Here you will find one or more explanations in English for the word Geminal. Also in the bottom left of the page several parts of wikipedia pages related to the word Geminal and, of course, Geminal synonyms and on the right images related to the word Geminal.

Definition of Geminal

Geminal
Geminal Gem"i*nal, a. [L. geminus twin.] A pair. [Obs.] --Drayton.

Meaning of Geminal from wikipedia

- geminal (from Latin gemini 'twins') refers to the relationship between two atoms or functional groups that are attached to the same atom. A geminal diol...
- and propylene-1,3-diol, or beta propylene glycol, HO−CH2−CH2−CH2−OH. A geminal diol has two hydroxyl groups bonded to the same atom. These species arise...
- Geminal halide hydrolysis is an organic reaction. The reactants are geminal dihalides with a water molecule or a hydroxide ion. The reaction yields ketones...
- A geminal diol (or gem-diol for short) is any organic compound having two hydroxyl functional groups (−OH) bound to the same carbon atom. Geminal diols...
- alkylimino-de-oxo-bisubstitution. Hemiaminals can be viewed as a blend of aminals and geminal diol. They are a special case of amino alcohols. Hemiaminals form from...
- 3-Propanediol (trimethylene glycol) 1,1-Propanediol (geminal diol) 2,2-Propanediol (geminal diol) Diol (Glycol) Geminal diol Vicinal diol This set index page lists...
- 2-Butanediol 1,3-Butanediol 1,4-Butanediol 2,3-Butanediol There are also two geminal diols (gem-diols), which are less stable: 1,1-Butanediol, hydrate of butanal...
- Chloral hydrate is a geminal diol with the formula Cl3C−CH(OH)2. It was first used as a sedative and hypnotic in Germany in the 1870s. Over time it was...
- biphenyl and naphthalene: 4,4'-diaminobiphenyl 1,8-diaminonaphthalene Geminal diamines (1,1-diamines) are an unusual class of diamines mainly of academic...
- methods. Many other methods have been developed, examples include: By geminal halide hydrolysis. By hydration of alkynes. Such processes occur via enols...