622-88-8, Name is (4-Bromophenyl)hydrazine hydrochloride, molecular formula is C6H8BrClN2, belongs to phthalazines compound, is a common compound. In a patnet, author is Kefayati, H., once mentioned the new application about 622-88-8, Computed Properties of C6H8BrClN2.
Ultrasound-assisted synthesis of pyrazolo[1,2-b]phthalazines and dihydrospiro[indoline-3,1′-pyrazolo[1,2-b]phthalazines] using TBAF as an efficient phase-transfer catalyst
Tetrabutylammonim fluoride has been used as an efficient catalyst for synthesis of pyrazolo[1,2-b]-phthalazine-5,10-diones and dihydrospiro[indoline-3,1′-pyrazolo[1,2-b]phthalazines] by one-pot three-component reaction of phthalhydrazide, aromatic aldehydes or isatin derivatives, with malononitrile in water under ultrasond irradiation. This rapid method gave the products in high yield.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 622-88-8. The above is the message from the blog manager. Computed Properties of C6H8BrClN2.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem