ChemicalBook CAS DataBase List N,N',N''-METHYLIDYNETRISFORMAMIDE

N,N',N''-METHYLIDYNETRISFORMAMIDE synthesis

8synthesis methods

Product Name:N,N',N''-METHYLIDYNETRISFORMAMIDE
CAS Number:4774-33-8
Molecular formula:C4H7N3O3
Molecular Weight:145.12

Triethyl Orthoformate reacts with formamide under catalysis of mineral acids to give TRIFO (eq 1). The reaction of excess formamide with inorganic and organic acyl chlorides such as PCl3, POCl3, SOCl2, acetyl chloride, benzoyl chloride, and ethyl chloroformate proceeds via iminium salts to afford TRIFO. Analogously, alkylating reagents such as dialkyl sulfates, alkyl sulfonates or triethyloxonium tetrafluoroborate transform formamide to TRIFO. Alkoxymethyleneiminium salts and formamidinium salts are intermediates in these reactions. Pure salts of this type are also converted to the reagent by formamide. Reaction of Dimethyl Sulfate with formamide is the easiest way to prepare TRIFO.
N,N',N''-METHYLIDYNETRISFORMAMIDE synthesis

N,N',N''-METHYLIDYNETRISFORMAMIDE synthesis

60100-09-6
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4774-33-8
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Yield:-

Reaction Conditions:

with diethyl sulfate

References:

Bredereck et al. [Angewandte Chemie,1959,vol. 71,p. 753,757][Chemische Berichte,1962,vol. 95,p. 2049,2052,2053] Bredereck et al. [Chemische Berichte,1959,vol. 92,p. 329,335][Angewandte Chemie,1959,vol. 71,p. 753,769]

50-00-0 Synthesis

50-00-0
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Carbamic acid, methylidynetris-, triethyl ester (9CI)

18804-87-0
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4774-33-8
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References

44234-35-7 Synthesis

44234-35-7
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60100-09-6
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4774-33-8
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References

60100-09-6
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77-78-1
321 suppliers
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4774-33-8
24 suppliers
$240.00/5g

References

60100-09-6
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77-78-1
321 suppliers
$22.00/25g

107-31-3
354 suppliers
$16.00/25mL

4774-33-8
24 suppliers
$240.00/5g

References

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