ketal

[′kē‚tal]

(organic chemistry)

Former term for the =CO group, as in dimethyl ketal (acetone).

Any of the ketone acetates from condensation of alkyl orthoformates with ketones in the presence of alcohols.

Mentioned in ?

References in periodicals archive ?

Dorf Ketal Chemicals India Private Limited, a global leader in specialty chemicals, has started production of mph and milEx patented fuel detergents in a new technically advanced manufacturing plant within its Mundra facility in India.

Dorf Ketal Chemicals India starts production of mph and milEx patented fuel detergents in India

Specialist chemical company Dorf Ketal Chemicals India Private Limited (Dorf Ketal) reported on Friday a rise in price in all segments to continue to solve its customer's demanding problems in oil producers, refineries and petrochemical plants.

Dorf Ketal implements higher prices for its customers

Active Minerals * Arkema/Crayvallac Additives * Ashland Specialty Ingredients * BASF Color & Effects * Birla Carbon - Covestro * CR Minerals * Daikin * Dianal America * Dorf Ketal * Emery Oleochemicals * Evonik * FP-Pigments OY * GEO Specialty Chemicals * ICL\Advanced Additives * Huber Engineered Materials * Honeywell * Imerys Filtration Minerals * Imerys Performance Minerals * J.

2017 Coatingstech distributors guide

Generally, methyl branched ketones and alcohols are used as pheromone components by weevils of the subfamily Rhynchophorinae, with the exception of Cosmopolitessordidus (Germar), which uses a bicyclic ketal as pheromone (Beauhaire et al.

Evidence for male-produced aggregation pheromone in Sphenophorus incurrens (Coleoptera: Curculionidae)

Chaturvedi H Ketal reported in their study from rural India, the mean age for starting tobacco use was 17.2 years.

Tobacco consumption among tribal adolescents of Central India: a cross sectional study

8 March 2016 - Mumbai, India-based specialty chemicals provider Dorf Ketal Chemicals India Private Ltd.

India's Dorf Ketal Buys US Oilfield Chemical Producer

Beelen R, Stafoggia M, Raaschou-Nielsen O, Andersen ZJ, Xun WW, Katsouyanni Ketal. 2014b.

A study of the combined effects of physical activity and air pollution on mortality in elderly urban residents: the danish diet, cancer, and health cohort

Shikimic acid is converted in Diethyle Ketal intermediate, which is then reduced in two steps to an epoxide that is finally transformed into Tamiflu.

India can make key item in H1N1 drug

In vitro microbiological characterization of a novel azalide, two triamilides and an azalide ketal against bovine and porcine respiratory pathogens.

Investigation on antibacterial and antioxidant activities, phenolic and flavonoid contents of some Thai edible plants as an alternative for antibiotics

Wang, "Novel pH-sensitive biodegradable polymeric drug delivery systems based on ketal polymers," Journal of Nanoscience and Nanotechnology, vol.

Fabrication of upconverting hybrid nanoparticles for near-infrared light triggered drug release

[sup.13]C NMR (CD3OD, 100 MHz) spectrum of 1 exhibited ketal resonance at SC 100.0, and the [sup.1]H NMR (C[D.sub.3] OD, 400 MHz) spectrum yielded AB system protons at [[delta].sub.H] 3.31 (1H, d, 3.4 Hz) and 4.17 (1H, d, 3.4 Hz), which indicates the presence of an A-type double-linked structure [16].

Immunosuppressive effects of a-type procyanidin oligomers from Cinnamomum tamala

Dorf Ketal, a leading research based speciality chemicals company in India, has opened a new office and chemical warehousing facility in Fujairah, UAE.

Top India chemical firm sets up UAE base

CITE

Site: Follow: Share:

Open / Close