Simun Mishra posted an Question
October 15, 2020 • 04:31 am 30 points
  • IIT JAM
  • Chemistry (CY)

Can u pls tell me the configuration of the compound r or s ?

2 Answer(s) Answer Now
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  • comment-profile-img>
    Priyanshu kumar best-answer

    when 4th group is on the plane then do double interchange such that 4th group comes on wedge or dash...if 4th group is on dash then clockwise gives R anticlockwise gives S and if 4th grp is on wedge then clockwise S and anticlockwise R

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    The configuration of given molecule is S

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    please ask if still any doubt

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    ok sir I get it

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    😊👍

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    please mark the answer simun

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    neither you ask your doubt nor you mark the answer....is there any problem?

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    if you are not satisfy with my answer then tell

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    no sir sry for that

  • comment-profile-img>
    Dinesh khalmaniya 1 Best Answer

    s configuration

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    sir I m very confused in R S

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    pls tell me in which case even change in which case no change pls

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    kya confusion he

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    sir mujhe patha nahi chalraha kab interchange krna he or kab simple jesa he usmein check krna he r s

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    apko 4th position hmesha dash pr rkhna pdega agr nhi he to even change krna pdega

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    sir even change mein only samne bale position mein jaega kya

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    Jesse 1 and 4 same unka inter chage fir 2...3 sanne unka interchange

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    esa kuch nhi koi se nhi group interchange ho skte he bs hme 4th group dash pr lana he

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    wait

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    ok sir

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    sbse simple funda he jha pr 4th group he usko dash wale se or jo do bach gye unko aps me change kr do

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    yes sir it's perfect per sir her case mein esa hi krna hoga kya ki dash mein 4 tho ho jaega na

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    clock wise ko R and anti clock wise ko s na ...

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    yes

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    ese hi solve krna to kbhi wrong nhi hoga

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    sir es compound mein a and b dono position ka R or S pucha he kese solve hoga

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    check it

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    apko a pr CH3 he vo dash pr rkhna or b pr jo H he vo wedge pr rkhkr solve kro

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    sir ye sahi he ya galat

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    per eska ans s he

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    wait..

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    anticlockwise he to S hi to ans ayega

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    sry sry sir mein R S mein thoda confused hogaye

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    okay practice kro sb solve ho jayege. or phir hm to he hi help krne k liye

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    sir es question mein 4th priority H lo kese dash pe lana he

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    isme interchange krne ki jrurt ni he esi hi solve krna he

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    R hoga na sir a point k according

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    sir ese bridge compounds mein bas normal hoga na just numbering fir clockwise or anti ......

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    1 min

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    apko split krke solve krna pdega

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    phle numbering kro phir alg se wedge dash bnavo phir interchange

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    krke mujhe btavo

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    ok sir mein krti hunn fir apko bataungi

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    okay

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    sir pls ese thoda check kardijia ..

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    apne uper wale me even change nhi kiya?

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    2nd shi he

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    but sir apne esmein kuch nahi krne ko bolatha na tho

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    fast ka kesa hoga sir

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    bs even change kro na jese phle kiya tha. 4th ko dash pr lavo

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    but sir ese krne se and R araha he or ans S given he

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    tho 2nd mein bhi change krna hoga na sir

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    jrurt nhi he 4th already Dash pr he

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    is que ko post kro

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    ok sir

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