Question

In: Chemistry

Sketch the appearance of the 1 H-NMR spectrum of diethyl ether using J = 6.97 Hz...

Sketch the appearance of the 1 H-NMR spectrum of diethyl ether using J = 6.97 Hz and the data in Q2 in a spectrometer operating at (a) 350 MHz, (b) 650 MHz.

Solutions

Expert Solution

Chemical shift values are not provided.

Literature value cannot be used by us so giving a general appearance without exact chemical shift values (in Hz and not ppm) shown

As per Machien used chemical shift values in Hz will be different. Chemical shift value in ppn unit are independent of NMR machien used.

Formula,

Chemical shift in Hz = Chemical shift in Hz x Frequency of NMR machien used in MHz unit.

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