30B_Winter05_Exam1

30B_Winter05_Exam1 - ORGANIC CHEMISTRY 30B (Prof. Yves...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
ORGANIC CHEMISTRY 30B (Prof. Yves Rubin) UCLA, WINTER 2005 MIDTERM EXAM I On my honor, I have neither given nor received any aid on this exam ( Please, use ink for this first page! ): ____________________________ __________________________ Signature I. D. Number ____________________________ Full Name ( Please Print ! ) Question Points 1 (15) 2 (15) 3 (20) 4 (25) 4 (25) Total (100) =========
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Organic Chemistry 30B Winter 2005 EXAM I, Page 1 __________________ Name I. IR SPECTROSCOPY 1. (15 points) A compound with molecular formula C 4 H 6 has the following IR spectrum. Give its structure and assign three IR-absorption bands of the IR spectrum: (Assign here or on the spectrum) Compound C 4 H 6 (use as many lines as necessary) Degree of unsaturation:
Background image of page 2
Organic Chemistry 30B Winter 2005 EXAM I, Page 2 __________________ Name II. REACTIONS 2. (15 points) Draw the major product for the following reactions (if there are several enantiomers or diastereomers formed, show only one, but pay attention to stereochemistry where needed!): a) 1) conc. H 2 SO 4 heat 2) RCO 3 H 3) NaSEt CH 3 OH b) HO CrO 3 , H 2 SO 4 OH c) OH H 1) SOCl 2 , Pyridine 2) KI 3) NaN 3 d) 1) MeOH, H + 2) NaH, EtI Et
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Organic Chemistry 30B Winter 2005 EXAM I,
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 7

30B_Winter05_Exam1 - ORGANIC CHEMISTRY 30B (Prof. Yves...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online