CHEM 30CL

Organic Chemistry Laboratory II

Chemistry and Biochemistry · 4 units · Undergraduate lower division (0-99)

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Modern techniques in synthetic organic and analytical organic chemistry. Semi-preparative scale, multistep synthesis of organic and organometallic molecules, including asymmetric catalysts. One- and two-dimensional multinuclear NMR techniques. Written reports and proposals.

P/NP or letter grading.

When it runs

Fall 2025
Winter 2026
Winter 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.

Checking the Schedule of Classes…

Requisites

Official UCLA wording
Enforced requisites: courses 30B and 30BL, with grades of C– or better. Enforced corequisite: course 30C.

BruinTree reads · Prerequisite

confidence 1.00 · from text

grade C- or better in

all of
- CHEM 30B
- CHEM 30BL

BruinTree reads · Corequisite

confidence 1.00 · from text

CHEM 30C

Requires

Everything that has to come before this course, not just the courses named in the requisite above.

CHEM 30CL

CHEM 30BOrganic Chemistry II: Reactivity, Synthesis, and Spectroscopy
- CHEM 30AOrganic Chemistry I: Structure and Reactivity
  - CHEM 20BChemical Energetics and Change6 more beneath
CHEM 30BLOrganic Chemistry Laboratory I
- CHEM 30AOrganic Chemistry I: Structure and Reactivityanother path to it

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

CHEM 30CL

CHEM 136Organic Structural Methods
CHEM C143AStructure and Mechanism in Organic Chemistry
- CHEM C143BMechanism and Structure in Organic Chemistry
CHEM 144Practical and Theoretical Introductory Organic Synthesis
CHEM C174Inorganic and Metalorganic Laboratory Methods