[kingsongome]

I am taking the second quarter of OCHEM and I need resources or practice problems (easy to hard) for pericyclic reactions (electrocyclic and cyclo addition) and IR, MASS, NMR spectroscopy products where u match the structure to the IR and come up with a compound from these three alone. Thank You in advance my book isn't challenging enough and it feels like some answers dont make sense and cover sigma tropic which we aren't doing in class.

[spirochete]

Karty (last name) has the best section on pericyclic reactions.

For NMR practice, just try any textbook. Klein has some good ones. Most standard organic texts have good examples (Loudon, Bruice, Volhardt).