Recent posts

#31
Organic Chemistry / Mechanismsof wolf Kishner redu...
Last post by amimi - March 13, 2026, 07:42:28 PM
Hello, I would love some help with this!
Screenshot 2026-03-13 at 4.42.20 PM.png
#32
Organic Chemistry / Mechanism
Last post by amimi - March 13, 2026, 07:42:14 PM
Hello, I would love some help with this!
Screenshot 2026-03-13 at 4.42.06 PM.png
#33
Organic Chemistry / Synthesis Question
Last post by amimi - March 13, 2026, 07:41:56 PM
Hello, I would love some help with this!
Screenshot 2026-03-13 at 4.41.46 PM.png
#34
Organic Chemistry / predicting products/intermedia...
Last post by amimi - March 13, 2026, 07:40:58 PM
Hello, I would love some help with this!
Screenshot 2026-03-13 at 4.40.34 PM.png
#35
Organic Chemistry / Predicting reagents/products q...
Last post by amimi - March 13, 2026, 07:39:35 PM
Hello, I would love some help with this!
Screenshot 2026-03-13 at 4.39.29 PM.png
#36
Organic Chemistry / Mechanisms
Last post by amimi - March 13, 2026, 05:21:04 PM
Hello, I would love some help with this question!
Screenshot 2026-03-13 at 2.20.45 PM.png
#37
Organic Chemistry / Re: Mass spectrometry question...
Last post by uma - March 08, 2026, 10:36:54 AM
Molecular ion peak

m/z 158 = M⁺•

CH3CH2CH2CH2CH2C(=O)OCH2CH2CH3⁺•

Base peak

m/z 56

This is the tallest or most abundance peak, so this is the base peak.



mass spectrum.png
#38
Organic Chemistry / Re: aldehyde reactions questio...
Last post by uma - March 08, 2026, 09:11:38 AM
Quote from: amimi on March 07, 2026, 04:15:45 PMThank you!! Wouldn't the COOH be further reduced though in bottom problem? to just sigma bonds
-COOH can be reduced by LiALH4 only.However -CN group can be reduced to -CH2NH2
#39
Organic Chemistry / Re: aldehyde reactions questio...
Last post by amimi - March 07, 2026, 04:15:45 PM
Thank you!! Wouldn't the COOH be further reduced though in bottom problem? to just sigma bonds
#40
Organic Chemistry / Re: Arrow pushing mechanism qu...
Last post by uma - March 06, 2026, 06:27:37 AM
cyclic hemiacetal2.png
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