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Changzhou Yahong Chemical Co., Ltd. Contact: Mr. Wang Mobile: 13651505325
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Address: Room 1617, 1618, Building 7, Shimao Commercial Plaza, Xinbei District

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What should I pay attention to in DMAP operation?
Release time: 2019-01-18 16:41:08 Click times: 1245 times

DMAP is a strong nucleophilic acylation catalyst. It is a new type of catalyst widely used in chemical synthesis in recent years. The structure of the dimethylamino group of the electron donor and the parent ring (pyridine ring) can strongly activate the ring The nitrogen atom is substituted by nucleophile, which significantly catalyzes the acylation (phosphorylation, sulfonylation, carbon acylation) reaction of high steric hindrance, low reactivity alcohol and amine, and its activity is about 104 to 106 times that of pyridine.


DMAP


What should I pay attention to in DMAP operation?

Operators should use this substance under strict training or under the guidance of professionally trained personnel. The substance should be used in a fume hood or similar conditions. Operators should recognize that the toxicity and physical and chemical properties of many substances are not fully recognized by human beings, and new toxic substances may be formed during the chemical reaction. Avoid chemical contact with skin, eyes, and clothing.

The above are some introductions of DMAP by Changzhou Yahong Chemical Co., Ltd. If you still don't understand, please call us for consultation.

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