Question

What are these organic molecules names? You have to use FULL nomenclature.

--------------------CH3
---------------------I
a) H2C = CH – C – CH3 – CH3
----------------------I
--------------------CH3



b) H3C – CH – CH2 – CH2 – CH2 – CH2 – Br
---------------I
------------CH3



-----------------------Cl
------------------------I
c) H3C – CH2 – CH – CH2 –CH3



These questions might have been sent wrong.

Answer 1

a) Can you help with this assumption please?

b) You can assume I meant H3C-CH(CH3)-CH2-CH2-CH2-CH2-Br

c) You can assume I meant H3C-CH2-CH(Cl)-CH2-CH3

Did I write the assumptions right?

Please help with the FULL nomenclature for these questions.

Answer 2

The questions on this page were sent right. I meant they might have been sent wrong before.

Answer 3

I think I misinterpreted what you posted; i.e., I mixed up a top question with the upper part of the lower question. I think I understand now what you meant. I think you sent them as you intended. I just didn't read them right.
--------------------CH3
---------------------I
a) H2C = CH – C – CH3 – CH3
----------------------I
--------------------CH3
I would name (a) as 3,3-dimethyl-1-pentene

b) H3C – CH – CH2 – CH2 – CH2 – CH2 – Br
---------------I
------------CH3
I would name (b) as 1-bromo-2-methylhexane

-----------------------Cl
------------------------I
c) H3C – CH2 – CH – CH2 –CH3
I would name (c) as 3-chloropentane

These questions might have been sent wrong.
asked by Name them

Answer 4

a) Can you help with the assumption for a please.

H3C-CH(CH3)-CH2-CH2-CH2-CH2-Br can be assumed for b).

H3C-CH2-CH(Cl)-CH2-CH3 can be assumed for c).

I do not know how to write out what to assume for a. Please help.

b) Isn't b 1-bromo-5-methylhexane?

Answer 5

Yes, apparently I can't count, it (b) is 1-bromo-5-methylhexane. Sorry about that. My eyesight is poor but that's not an excuse for not being able to count.
I think (a) is:

.--------------------CH3
---------------------I
a) H2C = CH – C – CH3 – CH3
----------------------I
--------------------CH3
I would name (a) as 3,3-dimethyl-1-pentene.
The CONDENSED FORMULA is as follows.
CH2=CH-C(CH3)2-CH3-CH3