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Chemical Structure| 21709-45-5 Chemical Structure| 21709-45-5

Structure of 21709-45-5

Chemical Structure| 21709-45-5

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Product Details of [ 21709-45-5 ]

CAS No. :21709-45-5
Formula : C10H11NO3
M.W : 193.20
SMILES Code : O=C(OC1=CC=CC=C1C=O)N(C)C
MDL No. :MFCD15204105

Safety of [ 21709-45-5 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319
Precautionary Statements:P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330

Application In Synthesis of [ 21709-45-5 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 21709-45-5 ]

[ 21709-45-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 21709-45-5 ]
  • [ 41764-74-3 ]
  • (E)-2-((2-(3,4-dimethoxybenzoyl)hydrazono)methyl)phenyl dimethylcarbamate [ No CAS ]
YieldReaction ConditionsOperation in experiment
90% With hydrogenchloride; In water; dimethyl sulfoxide; at 20℃; for 3h; General procedure: To a carbohydrazide 3a-d (1 mmol) in DMSO (2 ml) were added thealdehyde 7-9 (1 mmol) and two drops of HCl. The reaction was stirred toroom temperature for 3 h. Then, cold water (20 ml) was added to areactional mixture and the pH was corrected to 7 with aqueous solutionK2CO3 solution 10%. The precipitated resulting was washed with coldwater and filtrated to obtained pure N-acylhydrazones 10a-d, 11adand 12a-d in 62 - 93 yield.
 

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Technical Information

• Acyl Group Substitution • Barbier Coupling Reaction • Baylis-Hillman Reaction • Benzylic Oxidation • Birch Reduction • Blanc Chloromethylation • Bucherer-Bergs Reaction • Buchwald-Hartwig C-N Bond and C-O Bond Formation Reactions • Chan-Lam Coupling Reaction • Clemmensen Reduction • Complex Metal Hydride Reductions • Corey-Chaykovsky Reaction • Corey-Fuchs Reaction • Fischer Indole Synthesis • Friedel-Crafts Reaction • Grignard Reaction • Hantzsch Dihydropyridine Synthesis • Henry Nitroaldol Reaction • Horner-Wadsworth-Emmons Reaction • Hydride Reductions • Hydrogenolysis of Benzyl Ether • Julia-Kocienski Olefination • Knoevenagel Condensation • Lawesson's Reagent • Leuckart-Wallach Reaction • Mannich Reaction • McMurry Coupling • Meerwein-Ponndorf-Verley Reduction • Mukaiyama Aldol Reaction • Nozaki-Hiyama-Kishi Reaction • Passerini Reaction • Paternò-Büchi Reaction • Petasis Reaction • Pictet-Spengler Tetrahydroisoquinoline Synthesis • Preparation of Aldehydes and Ketones • Preparation of Alkylbenzene • Preparation of Amines • Prins Reaction • Reactions of Aldehydes and Ketones • Reactions of Amines • Reactions of Benzene and Substituted Benzenes • Reformatsky Reaction • Schlosser Modification of the Wittig Reaction • Schmidt Reaction • Specialized Acylation Reagents-Carbodiimides and Related Reagents • Specialized Acylation Reagents-Ketenes • Specialized Acylation Reagents-Vilsmeier Reagent • Stetter Reaction • Stobbe Condensation • Tebbe Olefination • Ugi Reaction • Vilsmeier-Haack Reaction • Wittig Reaction • Wolff-Kishner Reduction

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