Acheiver OCHEM

[utdent20]

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A How many different types of aldo-addition products will be formed when a mixture of propanals and butanals are treated with cold base?
A. 1 B. 2 C. 3 D. 4 E. 5

1.Can someone explain this to me???
2.Also #98 on Achiever T2.. what is the reasoning behind it..
3. Can someone state the order of all the Newman Projections as in the most stable is Gauche? eclipsed and staggered.
4. anyone got good pointers to see if a reaction is SN1, SN2 and E1 and E 2?

 

[Orgodox]

Can you clarify your first question, ortho/para position. Relative to each other or to what?

 

[utdent20]

yea both the CH3 are in ortho/para to each other..

 

[utdent20]

anyone got the explanation to # 84 on test 2 of achiever.?

 

[utdent20]

I changed the questions.. can anyone Help ME on this now!!

 

[utdent20]

no one wants to asnwer my questions 🙁🙂((

 

[doc3232]

For your stability question
USUALLY (not always)

Most stable is staggered anti
In the middle is gauche
Least stable is eclipsed

Can someone confirm this? Are the two types of eclipsed always least stable?

 

[Doa110]

For your stability question
USUALLY (not always)

Most stable is staggered anti
In the middle is gauche
Least stable is eclipsed

Can someone confirm this? Are the two types of eclipsed always least stable?

Agree!