What information does each of the spectra provide on this unknown compound? The first is an...
What information does each of the spectra provide on this unknown compound? The first is an HNMR and the second is an IR.
Homework Answers
ANSWER
The 1HNMR shows a peak at delta value of 7.5 which is indicative of the presence of an aromaic ring. In addition the peak at 2.7 shows aliphatic region.
An absorbtion at 3000cm-1in IR is indicative of aliphatic region.
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What information does each of the spectra provide on this
unknown compound? The first is an...
The MS, IR, HNMR, CNMR spectra (given in that order) are provided for each compound with...
The MS, IR, HNMR, CNMR spectra (given in that order) are
provided for each compound with the given molecular formula.
Calculate the unsaturation index and using the spectra, deduce the
structure of the unknown molecule. For each method of analysis (IR,
MS, NMR) provide all structural information gained from the
spectra. Please show and explain work.
Thank you
Need help drawing the skeletal structure of the unknown compound Information: Each spectra below was obtained...
Need help drawing the skeletal structure of the unknown compound
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm HNMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (values) are listed next to the peaks for some examples. For some spectra, an inset (grey box)...
Attached below is the HNMR and IR spectra of an unknown compound. It is an ester....
Attached below is the HNMR and IR spectra of an unknown
compound. It is an ester. Please identify the exact structure of
this unknown compound on both the HNMR and IR spectra. PLEASE show
the significant peaks on the IR and HNMR by matching them to the
correct structure on each one.
2018/04/13 09:05:05 +0800 2013-04-1 3 1.73 1.00 1.97 1.56 Digital Resolution: 0.05 Hz 20000 10000 4 4.5 PPM 4 PPM 3.5 PPM 3 PPM 2.5 PPM 2 PPM...
Determine structure of unknown compound by deducing the formula and analyzing the spectra. Port C :3...
Determine structure of unknown compound by deducing the formula
and analyzing the spectra.
Port C :3 IR/HNMR/CNMR Unknown #22 MW=136 AMU ficco 2000 de HUMA TMS 3 overlapping signals, 5 LAN COCI3(solvent TTMS 100 100 BD RCH3
Spectroscopy Unknown What is the Structure? Information: Each spectra below was obtained from a pure compound....
Spectroscopy Unknown
What is the Structure?
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm 'H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given...
Draw the skeletal structure of the unknown compound Information: Each spectra below was obtained from a...
Draw the skeletal structure of the unknown compound
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm 'H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is...
Determine structure of unknown compound by deducing the formula and analyzing the spectra. Part C:S IR/HNMR/CNMR...
Determine structure of unknown compound by deducing the formula
and analyzing the spectra.
Part C:S IR/HNMR/CNMR Unknown #93 MW=134 AMU / ring SOC-H dromul 5,311 - Overlapping Signals, 4 1,34 HEP-11-24 ppm 4 Signals 120-160 ppm 200 180 20-0-075 160 240 120 80 40 20 100 pon
Draw the skeletal structure of the unknown compound Information: Each spectra below was obtained from a...
Draw the skeletal structure of the unknown compound
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is...
Draw the Skeletal Structure of the Unknown Compound, with NMR given below Information: Each spectra belaw...
Draw the Skeletal Structure of the Unknown Compound, with NMR
given below
Information: Each spectra belaw was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong is) unless otherwise indicated for signals above 1500 cm 'H NMR Spectra, the integral is given in number of hydrogens (WH) or as a relative ratio. Important coupling constants (-values) are listed next to the peaks for some examples. For some spectra, an...
Given the following spectra, can someone help me identify the unknown compound: Photo 1: IR spectra...
Given the following spectra, can someone help me identify the
unknown compound:
Photo 1: IR spectra
Photo 2: Proton NMR
Photo 3: Proton NMR
Photo 4: Carbon NMR
Photo 5: Close up image of the Carbon NMR values.
I previously asked this question and was requested to provide
more information, but I was unsure what the individual needed. If
you need additional information, please be descriptive with what
you need! Thank you so much :)
45 3500 3000 2500 2000...
The MS, IR, HNMR, CNMR spectra (given in that order) are
provided for each compound with the given molecular formula.
Calculate the unsaturation index and using the spectra, deduce the
structure of the unknown molecule. For each method of analysis (IR,
MS, NMR) provide all structural information gained from the
spectra. Please show and explain work.
Thank you
Need help drawing the skeletal structure of the unknown compound
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm HNMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (values) are listed next to the peaks for some examples. For some spectra, an inset (grey box)...
Attached below is the HNMR and IR spectra of an unknown
compound. It is an ester. Please identify the exact structure of
this unknown compound on both the HNMR and IR spectra. PLEASE show
the significant peaks on the IR and HNMR by matching them to the
correct structure on each one.
2018/04/13 09:05:05 +0800 2013-04-1 3 1.73 1.00 1.97 1.56 Digital Resolution: 0.05 Hz 20000 10000 4 4.5 PPM 4 PPM 3.5 PPM 3 PPM 2.5 PPM 2 PPM...
Determine structure of unknown compound by deducing the formula
and analyzing the spectra.
Port C :3 IR/HNMR/CNMR Unknown #22 MW=136 AMU ficco 2000 de HUMA TMS 3 overlapping signals, 5 LAN COCI3(solvent TTMS 100 100 BD RCH3
Spectroscopy Unknown
What is the Structure?
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm 'H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given...
Draw the skeletal structure of the unknown compound
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm 'H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is...
Determine structure of unknown compound by deducing the formula
and analyzing the spectra.
Part C:S IR/HNMR/CNMR Unknown #93 MW=134 AMU / ring SOC-H dromul 5,311 - Overlapping Signals, 4 1,34 HEP-11-24 ppm 4 Signals 120-160 ppm 200 180 20-0-075 160 240 120 80 40 20 100 pon
Draw the skeletal structure of the unknown compound
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is...
Draw the Skeletal Structure of the Unknown Compound, with NMR
given below
Information: Each spectra belaw was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong is) unless otherwise indicated for signals above 1500 cm 'H NMR Spectra, the integral is given in number of hydrogens (WH) or as a relative ratio. Important coupling constants (-values) are listed next to the peaks for some examples. For some spectra, an...
Given the following spectra, can someone help me identify the
unknown compound:
Photo 1: IR spectra
Photo 2: Proton NMR
Photo 3: Proton NMR
Photo 4: Carbon NMR
Photo 5: Close up image of the Carbon NMR values.
I previously asked this question and was requested to provide
more information, but I was unsure what the individual needed. If
you need additional information, please be descriptive with what
you need! Thank you so much :)
45 3500 3000 2500 2000...
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