Introduction to organic chemistry. Topics include acid/base chemistry, conformational analysis, stereoisomers, thermodynamics and kinetics, aromaticity and resonance, and multistep synthesis as well as the nomenclature, structure, reactivity, and mechanisms of alkenes, alkynes, and alkyl halides. Reaction mechanisms include electrophilic addition, substitution, and elimination reactions.

Prerequisites: Chemistry 1C or 2C or 3C with a minimum grade of C-; or Chemistry 1B or 2B or 3B with a minimum grade of B-.

4

Units

Optional

Grading

1

Passtime

None

Level Limit

Letters and science

College
Unlocks BIOE 243 CHEM 6AL CHEM 132 CHEM 6BH CHEM 6BL CHEM 127
Disallowed majors prchm
Javier Read de Alaniz
4.4
31 reviews
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Fall 2024 . Read De Alani
ILP 2101
M W F
15:00 PM - 15:50 PM
Fall 2024 . Read De Alani
ILP 2302
M W F
16:00 PM - 16:50 PM
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CHEM 109A Read De Alani Fall 2024 Total: 375
CHEM 109A Anyika M Winter 2025 Total: 227
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31
4.4
109A . 4 Months Ago

Javier is fantastic: Super fun and approachable guy who made ochem feel accessible. Tests were very reasonable and there wasn't much homework. I did have to use the textbook for clarity, but that's why it's there in the first place.

0 helpful 0 unhelpful
109A . 4 Months Ago

Relatively mediocre lectures but at least has some personality. Practice exam keys are not super well written and his TAs and LAs did the majority of the good preparation for students. The class is nowhere near as hard as people make it out to be and should not be scary, though, one may need to put some effort into understanding the material.

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109A . 4 Months Ago

The material was hard, but javier did a really good job of teaching the concepts in a way that we would understand. Attendance isn't mandatory, but go to class, because his lectures help. The exams were fair, but they definitely get harder later in the quarter, so be prepared. I didn't go to office hours often, but others said it helped a lot.

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109A . 5 Months Ago

Read is such a nice person, he really wants the best for you! the tests can be challenging but i think that's a given for learning anything new. I only started going to office hours at the end of the quarter and i wish i had gone sooner! If you are ever confused on a topic, ask him, he is not condescending whatsoever and truly wants to help.

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109A . 5 Months Ago

Idk what the bad reviews were talking about because he DOES give partial credit on his tests. He's a really nice guy and is clearly passionate about ochem. GO TO HIS OFFICE HOURS!!! They're super helpful and he gives hints on what's on the exam. Goated professor. Super understanding and wants you to succeed.

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109A . 5 Months Ago

I LOVE THIS MAN- TAKE HIS CLASS!!! organic chemistry will be challenging, but alaniz is amazing and you can tell he has so much knowledge and passion for the subject- he is a FANTASTIC teacher. i was scared to take this class but because of alaniz it ended up being my favorite class. go to his office hours! he is so helpful and kind!

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