amidine

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amidine

[′am·ə‚dēn]
(organic chemistry)
A compound which contains the radical CNHNH2.
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2 Global Biguanides, Amidines, and Quaternary Ammonium Compounds-based Antiseptic and Disinfectant Products Market 07.
Nitrogen-based nucleo-philes, including ammonia, amines, and amidines are highly reactive under solvent-free conditions, giving a range of thermoset (1), functional (2), and ionomer (3)derivatives.
At present, TTBDs control is mainly focused on widespread use of various acaricides like organophosphates, carbamates, pyrethroids, BHC/ cyclodines, amidines, macrocyclic lactones and benzoylphenylureas leading to various problems such as resistance, residues, environmental pollution and high cost.
These amidines are electrically neutral in undisturbed water, but when carbon dioxide bubbles through, the compounds transform into amidinium bicarbonate salts that act as surfactants.
The formation of amidines between imido esters and amines from protein side chains was first described in 1962 by Hunter et al.
Ciba has developed several new classes of photolatent bases, which are stable and inactive in the dark when incorporated in coating systems, but efficiently release tertiary amines or amidines on irradiation with UV or daylight.
TABLE 7 MANUFACTURERS OF BIGUANIDES AND AMIDINES IN ANTISEPTICS AND DISINFECTANTS
BIGUANIDES AND AMIDINES MARKET OVERVIEW MARKET SIZE
Therefore, at present, TTBDs control is mainly effected by widespread use of acaricides like organophosphates, carbamates, pyrethroids, BHC/cyclodines, amidines, macrocyclic lactones and benzoylphenylureas leading to various problems such as resistance, residues, environmental pollution and high cost.
Several new and very promising families of strong neutral bases--"proton sponges" [31-33], guanidines [34], amidines, phosphazenes [28-30, 35, 36], phosphorus ylides [37, 38]--have emerged.
Moreover, it should be noted that adduct formation of deprotonated amines and amidines can occur and produce well-known catalysts for epoxy polymerization.