5335-28-4 Usage
Uses
Used in Organic Synthesis:
(2E)-1-phenyl-2-(phenylhydrazono)ethanone is used as a reagent in organic synthesis for the formation of hydrazones, which are important intermediates in the synthesis of various organic compounds.
Used in Pharmaceutical Industry:
(2E)-1-phenyl-2-(phenylhydrazono)ethanone is used as a reactant in the preparation of various pharmaceuticals, contributing to the development of new drugs and therapeutic agents.
Used in Agrochemical Industry:
(2E)-1-phenyl-2-(phenylhydrazono)ethanone is also used in the agrochemical industry for the preparation of agrochemicals, such as pesticides and herbicides, to improve crop protection and yield.
Used in Material Development:
(2E)-1-phenyl-2-(phenylhydrazono)ethanone has potential applications in the development of new materials, such as polymers and composites, due to its unique chemical properties.
Used in Biochemical Research:
(2E)-1-phenyl-2-(phenylhydrazono)ethanone is utilized in biochemical research for studying various biological processes and interactions, as well as for the development of new diagnostic and therapeutic tools.
Check Digit Verification of cas no
The CAS Registry Mumber 5335-28-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,3 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5335-28:
(6*5)+(5*3)+(4*3)+(3*5)+(2*2)+(1*8)=84
84 % 10 = 4
So 5335-28-4 is a valid CAS Registry Number.
5335-28-4Relevant academic research and scientific papers
Pyrrolo[3,4-c]pyrazole Synthesis via Copper(?) Chloride-Catalyzed Oxidative Coupling of Hydrazones to Maleimides
Zhu, Jia-Nan,Wang, Wen-Kang,Jin, Ze-Hui,Wang, Qian-Kun,Zhao, Sheng-Yin
supporting information, p. 5046 - 5050 (2019/09/03)
A variety of pyrrolo[3,4-c]pyrazole derivatives from readily available aldehyde hydrazones and maleimides via direct oxidative coupling under radical cascade reaction have been reported. This method offers satisfactory chemical yields and good functional
Improved synthesis of 2-arylhydrazono-3-hydroxy-1-propanones and their utility in efficient synthesis of pyridazine derivatives
Al-Awadi, Nouria A.,Ibrahim, Maher R.,Al-Etaibi, Alya M.,Elnagdi, Mohamed H.
experimental part, p. 310 - 321 (2011/05/11)
Reaction of 2-arylhydrazono-1-phenylethanones 2a-c with formaldehyde either in presence of montmorillonite K10 or by simply stirring in methanol and TEA leads to selective synthesis of 2-arylhydrazono-3-hydroxy-1-phenylpropan-1-one derivatives 3a-c in high yield. Heating 1a with N-phenylmaleimide in DPE/DABCO using microwave irradiation for 5 minutes at 200 °C results in a 73% yield of pyrrolo[3, 4-c]pyridazine 8. Compounds 2a-c react with benzylidenemalononitriles 9a or ethyl 2-cyanocinnamate 9b in refluxing ethanol and piperidine or β-chitosan to yield new pyridazine derivatives 10a-f which are converted into pyridazinones 11a-c upon reflux in acetic/hydrochloric acids mixture. ARKAT-USA, Inc.