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Can I read Trapping of Carbamic Acid Species with (Trimethylsilyl)diazomethane on EtoBox?
Trapping of Carbamic Acid Species with (Trimethylsilyl)diazomethane by Yoshikatsu Ito; Hiromi Ushitora is a Chemistry article available to read on EtoBox.
What is Trapping of Carbamic Acid Species with (Trimethylsilyl)diazomethane about?
Methoxycarbonylation of a variety of amines into the corresponding methyl carbamates was accomplished by allowing them to react with (trimethylsilyl)diazomethane TMSCHN 2 under bubbling of CO 2 . The reaction was performed at room temperature for a period of ca. 2 h in benzene-MeOH (4/1 v/v), which was the solvent of choice. In this mixed solvent, undesirable bicarbonate is formed in equilibrium along with carbamate anion. Owing to the irreversibility in the esterification step by TMSCHN 2 , however, the yield of methyl carbamate can reach very high.
Who reads Trapping of Carbamic Acid Species with (Trimethylsilyl)diazomethane?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Yoshikatsu Ito; Hiromi Ushitora
- Publisher
- Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0040-4020)
- Published
- 2006
- Language
- EN
- Field
- Chemistry (Physical Sciences)