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What functional groups are present?
What does TLC indicate?
Analysis IR spectrum and 1H NMR
OTH...
For the last picture: The values for the NMR are 7.59, 7.58, 7.57, 7.57, 7.55, 7.55,...
For the last picture: The values for the NMR are 7.59,
7.58, 7.57, 7.57, 7.55, 7.55, 7.55, 7.53, 7.25 (cdcl3), 7.01, 7.01,
7.00, 6.99, 6.98, 6.98, 6.97, 6.97, 6.96, 6.95. (from left to
right). Also the values found for the IR and NMR are listed in the
first picture. I need help figuring out their functional groups and
why (preferably an explanation if you don't mind). Also I need help
analyzing the TLC and find it's value.
I added the...
can some analysis the TLC? 20 Free Figure 1. IR spectrum of the starting material, 1-bromo-2,4,5-trifluorobenzene...
can
some analysis the TLC?
20 Free Figure 1. IR spectrum of the starting material, 1-bromo-2,4,5-trifluorobenzene (1). 3 2.2 Bis(2,4,5-trifluorophenyl)methanol 4. IR (ATR, cm): 3342, 3072, 2977, 2876, 1630, 1513, 1429, 1412, 1333, 1268, 1196, 1148, 1098, 1051, 881, 849, 809, 769; 'H NMR (90 MHz, CDC13) 87.28 - 7.11 (m, 2H), 6.84 (td, 2H), 6.17 (s, 1H), 2.46 (s, 1H). ---- Figure 3. TLC of the starting material (1, left) and the product (4, right) taken in hexanes/EtoAc 9:1.
Instructions listed below: I also need help analyzing the TLC. Also the last picture is just...
Instructions listed below:
I also need help analyzing the TLC. Also the last picture is just a
handout that I also I need help on.
I just noticed that the last page is very hard to
understand so if you cannot analyze it it's fine.
Bis(2,4,5-trifluorophenyl)methanol Scheme 1. Preparation of 5. Br Mg MgBr Oxolane F 5 Scheme 2. Reaction of (2,4,5-trifluorophenyl)magnesium bromide (5) with ethyl formate (3) to form the product of the first step, bis(2,4,5-trifluorophenyl)methanol (4). OH MgBr...
what are the functional groups 07- 05- 0.5- 0.4 Absorbance a..) 02- 0.1- 0+ 3000 2000...
what are the functional groups
07- 05- 0.5- 0.4 Absorbance a..) 02- 0.1- 0+ 3000 2000 1500 1000 Figure 3. 2500 Frequency wavenumbers) IR spectrum of the second intermediate, bis(2,4,5-trifluorophenyl)methanone (6).
can someone write out in paragraph form the NMR nd IR 1.3 Cleaning up Used sodium...
can someone write out in paragraph form the NMR nd IR
1.3 Cleaning up Used sodium sulfate goes into solid waste. The aqueous layer from extraction goes into aqueous waste. TLC plates go into silica waste. TLC capillaries go into glass waste. 2 Supporting information 2.1 1-Bromo-2,4,5-trifluorobenzene 1. IR (ATR. em.'): 3071, 1614, 1507. 1489, 1412. 1327. 1266. 1209, 1195. 1149, 872, 809, 731, 625, 580, H NMR (90 MHx. CDCI) 8 7.34 (m. 1H), 6.55 (m. 1H). Figure 1....
can someone please tell me all the peaks bends etc in the first IR as well...
can someone please tell me all the peaks bends etc in the
first IR as well as the functional groups. also interpret the nmr
please
07- 04- Absorbanco (au) 0.1- 0+ 3000 3000 15 1000 500 2000 Frequency (wavenumbers) Figure 3. IR spectrum of the second intermediate, bis(2,4,5-trifluorophenyl)methanone (6). 753 701 10.5 10.0 9.5 9.0 8.5 8.0 7520 6.5 6.0 5.5 4.5 4.0 3.5 Com 50 3.0 2.5 2.0 1.5 1.0 0.5 indicator. Melting point analysis was performed using a...
For the last picture: The values for the NMR are 7.59,
7.58, 7.57, 7.57, 7.55, 7.55, 7.55, 7.53, 7.25 (cdcl3), 7.01, 7.01,
7.00, 6.99, 6.98, 6.98, 6.97, 6.97, 6.96, 6.95. (from left to
right). Also the values found for the IR and NMR are listed in the
first picture. I need help figuring out their functional groups and
why (preferably an explanation if you don't mind). Also I need help
analyzing the TLC and find it's value.
I added the...
can
some analysis the TLC?
20 Free Figure 1. IR spectrum of the starting material, 1-bromo-2,4,5-trifluorobenzene (1). 3 2.2 Bis(2,4,5-trifluorophenyl)methanol 4. IR (ATR, cm): 3342, 3072, 2977, 2876, 1630, 1513, 1429, 1412, 1333, 1268, 1196, 1148, 1098, 1051, 881, 849, 809, 769; 'H NMR (90 MHz, CDC13) 87.28 - 7.11 (m, 2H), 6.84 (td, 2H), 6.17 (s, 1H), 2.46 (s, 1H). ---- Figure 3. TLC of the starting material (1, left) and the product (4, right) taken in hexanes/EtoAc 9:1.
Instructions listed below:
I also need help analyzing the TLC. Also the last picture is just a
handout that I also I need help on.
I just noticed that the last page is very hard to
understand so if you cannot analyze it it's fine.
Bis(2,4,5-trifluorophenyl)methanol Scheme 1. Preparation of 5. Br Mg MgBr Oxolane F 5 Scheme 2. Reaction of (2,4,5-trifluorophenyl)magnesium bromide (5) with ethyl formate (3) to form the product of the first step, bis(2,4,5-trifluorophenyl)methanol (4). OH MgBr...
what are the functional groups
07- 05- 0.5- 0.4 Absorbance a..) 02- 0.1- 0+ 3000 2000 1500 1000 Figure 3. 2500 Frequency wavenumbers) IR spectrum of the second intermediate, bis(2,4,5-trifluorophenyl)methanone (6).
can someone write out in paragraph form the NMR nd IR
1.3 Cleaning up Used sodium sulfate goes into solid waste. The aqueous layer from extraction goes into aqueous waste. TLC plates go into silica waste. TLC capillaries go into glass waste. 2 Supporting information 2.1 1-Bromo-2,4,5-trifluorobenzene 1. IR (ATR. em.'): 3071, 1614, 1507. 1489, 1412. 1327. 1266. 1209, 1195. 1149, 872, 809, 731, 625, 580, H NMR (90 MHx. CDCI) 8 7.34 (m. 1H), 6.55 (m. 1H). Figure 1....
can someone please tell me all the peaks bends etc in the
first IR as well as the functional groups. also interpret the nmr
please
07- 04- Absorbanco (au) 0.1- 0+ 3000 3000 15 1000 500 2000 Frequency (wavenumbers) Figure 3. IR spectrum of the second intermediate, bis(2,4,5-trifluorophenyl)methanone (6). 753 701 10.5 10.0 9.5 9.0 8.5 8.0 7520 6.5 6.0 5.5 4.5 4.0 3.5 Com 50 3.0 2.5 2.0 1.5 1.0 0.5 indicator. Melting point analysis was performed using a...
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