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Pathfinder Cookbook - reaction details
Reaction id: 0210071015_16, verified by Personal Chemistry ©

12

932

1009

1513
Acetic acid

P16

Yield: N/A  Time: 300s   Temperature: 180 °C

Chemicals
 Name MW [g/mol] Density [g/ml] Amount [mmol] Mass/Volume
631618 77.083 1.000 0.500 38.542 mg
134816 210.232 1.000 0.500 105.116 mg
120207 181.235 1.074 0.550 92.811 µl
10040989 172.187 1.000 0.500 86.094 mg
Acetic acid 60.052 1.000 33.305 2000.000 µl
Product 1 526.640 1.000 0.500 263.320 µl

Keywords
Heterocyclic, Multicomponent

Comments
Synthesis: In this synthesis of a tetrasubstituted tetrazole, a by-product can be formed. That is a tri-substituted tetrazole lacking the amine component.

Work-up: After the reaction, water was added to the reaction mixture in an attempt to get the product to crystallize. Instead, excess of the diketo compound (starting material) precipitated, which was filtered off.

Purification: The product was purified by preparative RP-LCMS.

Instrument Settings
Absorption level: Normal
Pre-stirring time: 0s

References
Usyatinsky, A. Y.; Khmelnitsky, Y. L. Tet. Lett. 2000, 41, 5031-5034 Balalaie, S.; Arabanian, A. Green Chem. 2000, 2, 274-276

Analysis
 Method Purity Files
 crude LCMS 73  0210071015_16A.pdf
 1H NMR  0210071015_16N_H.pdf