Remarkable Trick - Say Bye to Felkin Anh and Cram's Model

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[@rajaperumal2132]

Here, carbon carbon single bond rotation give both anti as well as syn for a given corbonyl structure. So this trick can work all the time

[@chandrugondavenkateswarlu8864]

very simple trick ,I can understand easily sir.Tq

[@manjuraj7741]

Thank u sir . You are a blessed teacher .How easily you could explain the difficult concepts !

[@bk9619]

The fear of crams rules totally vanished thnk u sir👍

[@shrutisharma2745]

Sir thanku so much for this wonderful lecture ,you look like Shahid Kapoor

[@Raghutp]

Outstanding explanation sir... Thank you so much for making this useful video sir..

[@cookingchemistry9205]

Thanku thanku so much sir😊😊😊it was really good n very helpful...like we can easily do....😊😊how do you make such things easy,....👌👌👌

[@sohammishra6309]

Sir please make video on nmr specially in physical chemistry appraoch for gate like your spectroscopy related videos in unacademy profile

[@priyalsoni4398]

Thank you so much for this wonderful explanation😊👌

[@ankit6405]

In case of ethyl group we should change the stereochemistry of all H ,OH and ethyl group this concept not clear why the stereochemistry change only in this case

[@jithujoseph1102]

sir please solve the june 2018 c part physical chemistry problems.

[@saranyadhanapal968]

Sir well explanation....tnkq sir 🙏🙏🙏

[@mayurraut6393]

Thank u sir

[@njdutta6599]

One more confusion...If the incoming nucleophile is Grignard reagent then which trick should be used since Mg+2 can show chelation?

[@lakhminandangoswami8269]

It's really easy and helpful

[@asishborah225]

Sir please make video on previous year organic iit jam question answer ..please sir🙏

[@BibhasDasMCY]

sir please make a course on nuclear chemistry

[@sreejitghosh9441]

From where will the nucleophile attack , if the large group is neither anti nor syn to the carbonyl group?

[@anjlianjli6868]

Sir explain this please

[@anujajoria5714]

U can rotate. In this can of chairal centre and large grp syn of carbonyl center. Then attack the nuphile and last tha product chairal conter is remain as before rotation

[@njdutta6599]

What will be the stereochemistry of the product if the alpha carbon has not three different groups(large,small,medium) that is if two groups are similar?

[@vidyavijayan1915]

Super sir., Thank you so much.....

[@baldausingh1255]

Great trick sir...

[@justflywithyourself]

thanks u sir . it's really very useful .

[@swapansinha8637]

Sir when -CHO group present ...how to determine large group anti or syn position of -CHO group..

[@magicalchemy]

Same question

[@sruthis7425]

Thank u so much sir... sir Is there any condition for this trick that the large grp should be palanr??

[@sruthis7425]

+Gate chemistry ok Thank u sirr☺..

[@sudheer2643]

Thank you very much sir

[@pg-trb-chemneetcsirchem5282]

Thank you sir 💐💐💐

[@ayatkamran615]

Thanks a lot sir waiting fr d next video

[@vishalprajapati-bg8mu]

Clearly understood

[@shikhabhandari2451]

Thnku so much sir ...

[@swapnildodhad2037]

thankuu so much sir...👍👍👍

[@adrianromaniuk1544]

Absolute fucking chad.

[@induyadav9058]

Thank you Sir...lvv u...

[@amitapanwar506]

Sir ... Hindi me bola kro.. English Samjh Ni aati hm Hindi mediam ke Bache he

[@mshymkanhai8851]

Sir please tell me if large group is happen to be in above or below the plane it will be syn or anti to the carbonyl group

[@jbchemistry4984]

since it is a single bond thus bond rotation is possible and we can bring the large group on the plane apply the rule. I think so

[@sreelakshmipkk400]

Thankyouuu sir😊😊😊

[@sohammishra6309]

Thank you sir

[@suryabhanuprakashgoud1413]

Thanks sir

[@dr.heenasingla6293]

Thanks 😊😊😊😊

[@as-bw6sr]

Ty sir

[@crabcrab2024]

Me2Mg is non-reactive.

[@mdsahanawaz4090]

What is the difference! In Felkin-Anh or Cram's rule, we draw compound in Newman projection formulae, here u are drawing in flying-wedge!! And your ans is right for a wrong reason!

[@masterblaster7587]

email*

[@ritupurnasaikia2875]

Sir ..pleae dont give the sub titles...it hides the things in board ..creates problem in understanding

[@motivationspeechbyacharyac2243]

ya this trick already written in book.....

[@TheChemistryStudents]

In Which book sir

[@_MANI_5]

Don't understand

[@hiralalprasad6286]

Thank you sir

[@jithujoseph1102]

thank you sir