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@Dexter
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0?
Pseudo chiral ki criteria hai ki apan ki essentially same attached ho par uska arrangement aisa R and S ho
Yaha to saare same side haina
Ys
English mae likhna plz
Ok wait
The definition of pseudo chiral needs the criteria that there are 2 same groups but essentially their spatial arrangements are different (basically R and S) otherwise it won't be
And here all the H and OH are on the same side so 🙃
Middle carbon mae 2 same groups hae
But r and s config?
PTA nhi magar ns sir mae Psuedo chiral bola tha
How would that be
Let me think
Dikh to rha hae chiral hona chiye
It could be if COOH ke bonds me R and S ho
Otherwise no
Psuedo chiral ki definition ye hena? A centre which can show chirality and achirality simultaneously?
I have not read this one
Let me check master oc
To definition batana
Eg 12 mae chirality and achirality show kr rha hae hence it's Pseudo chiral
Oh so what it says is that basically the thing you said chiral and achiral at same time ys that only but that comes from r and s
So Ys you are right
Hi
MCQ mae kya likha hae?0or 1?
Hi
Which MCQ?
Number of pseudo chiral
1 beech wala
Vo to tab hoga na jab trans ho
Chiral dikh rha hae wo
Yaha to cis hai
R S hae idhar
Chiral to sbhi hai
I'm saying something else : )
Konse q me doubt hai
Jo top me hai
Konsa structure dekh rhe ho?
Ye wala
jo sbse top pr bheja apne wo na ya jo baad me bheja
Ye wala
Wo beech wala psuedo chiral puch rha
Kyu hai
Yes
Agar upar R and niche S to wo alag groups hojayenge
Ha to it's only chiral
R/S ke wjh se?
Psuedo is liye because they are the same substituents,its a different term and also isnt chirl when they are both s and s on top and bottom
Or r and r
Then theres pos actually
its chiral when one is s and other is R ?
Jab s s hoga to compound he change hojayega na
Oh right
Forgot its fischer
Yeah so that
So it's chiral then?
Hmm idk then..
I mean the r and s thing still applies
Just if if the r and s is fixed idk if its suitable to call it chiral or is it still psuedo chiral
R and S fixed he hoga na u can't change them itna to confirm hae . ( Conformational nhi padha mene)
According to the IUPAC Gold Book, a pseudo-asymmetric carbon atom is a carbon atom with four different groups attached, but two and only two of these groups are constitutionally identical (same atoms connected the same way) but have opposite chirality (configuration), such as R and S. This center is stereogenic but can become achiral and produce a meso compound if the two identical groups have the same configuration.
Yeah so pseudo chiral i guess
Achiral kaise banega batana
@iTeachChem Please check this doubt I have
These folks are better at organic than me!
pseudo chiral atom and pseudo asymmetric atom are same thing?
no clue xD
Ok
Is this pseudo chiral Carbon?
This one is na
If right or left wale part ka config ek ka cis or dusre ka trans hogya