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Bilin
@Luofang
@Shenzhen Middle Sch
@Raffles
@Wellesley
::Physics::Chemistry::
::my beloved Pipa::

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Sunday, October 08, 2006

Haha here's some questions from my earlier homework and exams...some people may find it fun:)

Name the following compounds:

Question 1


Question 2


Question 3



Answers:
Question 1:
1-(1-(2-ethyl-3-methylbutyl)cyclopentyl)-5-
(1,2,2-trichloro-1-methylethyl)cyclodecane

Question 2:
1-(1-cyclopropylethyl)-4-(2,2-dibromo-1-
ethyl-1-methylpropyl)cyclohexane

Quesiton 3:
1-(4-bromo-2-(1-bromoethyl)-3-methylbutyl)-4-
(1-butyl-3-(cyclobutylmethyl)pentyl)cyclohexane


Shall say something about my Organic Chem professor here. He is just soooooooooo amazing! We've done some o chem in A-level, but I am still learning so much from him. He makes everything common sense to us, so organic chem is really really fun!

And one more amazing thing about him: he never asks "what's your name" and never takes attendance in class. so when he called my name the other day, i was kind of shocked. and when he was distributing our exam papers last friday, he was about to distribute all the papers to the correct people without calling any of our names. Scary--he must have memorised all our names from photo directory.

the rains :: 5:42 PM

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