Homework Answers
need help on quetion 6 & 7 6 HAMK 1 CNMR 240 220 200 180 140...
need help on quetion 6 & 7
6 HAMK 1 CNMR 240 220 200 180 140 160 120 100 60 40 20 ppm IR MS 404 3000 2000 Propose a compound for that would furnish all of the above spectra. (1 pt) go zo arbitrary intensty 7 H NMK 12.0 10.5 9.0 7.5 6.0 4.5 3.0 15 C NMR 240 220 160 200 180 140 120 100 Ppm IR tóo Propose a compound that would furnish all of the above...
HNMR arbitrary intensity - 220 2200 200 160 160 180 120 100 200 5 Which of...
HNMR arbitrary intensity - 220 2200 200 160 160 180 120 100 200 5 Which of the following molecules produces the spectra above? (1 pt)
Which compound corresponds to the 13C NMR spectrum below? 240 220 200 180 160 140 100...
Which compound corresponds to the 13C NMR spectrum below? 240 220 200 180 160 140 100 80 50 120 PPM 40 20 0 to in OH A B с D E OA OB What is the product in the following reaction sequence? Br 1. NaN, 2. Hz (excess). Pdic NH NH2 B С D E OA OB Ос OD OE Identify which of the following molecules corresponds to the MS data below. tot Le ОН А D E F 100...
The compound is dibenzalacetone MS 100 - MS-NW-6013 Relative Intensity 20 40 60 80 160 180 200 220 240 100 120 14...
The
compound is dibenzalacetone
MS 100 - MS-NW-6013 Relative Intensity 20 40 60 80 160 180 200 220 240 100 120 140 m/z Peak data 1) (%BP) m/z m/z 50.0 51. 01 76.0 77.0 78.0 89.0 91.0 102.0 103.0 104.0 115,0 5.7 18.1 5.4 48.7 5.5 5.1 26.6 13.0 61.6 9.5 5.8 129.0 131.0 132.0 156.0 157.0 191.0 205. 01 206.0 233.0 234.0 235.0 (a) (%BP) 7.3 42.7 $4.8 10.3 4.1 9.0 15.3 8.4 68.6 100.0 18.1 Report only the...
A variety of spectra for an organic compound with molecular formula C10H16O are presented below. The experimental accurate mass using (+) APCI source is 153.1280 u. The 1H, 13C, COSY, HSQC and HMBC NM...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
a. Using the most abundant isotopes of C, H and O, what are the
errors in ppm and milli-Daltons for the experimental accurate
mass?...
Compound D C6H12O2 6H 2H 3H 1H. ull PPM 180 160 140 120 100 80 60...
Compound D C6H12O2 6H 2H 3H 1H. ull PPM 180 160 140 120 100 80 60 40 20 PPM
A variety of spectra for an organic compound with molecular formula C10H16O are presented below. The experimental accurate mass using (+) APCI source is 153.1280 u. The 1H, 13C, COSY, HSQC and HMBC NM...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
d. If there are still any questionable assignments, propose
additional NMR experiments which would solve those questions and
briefly explain specifically what correlations you...
based on 13c nmr find unknown compound and label each peak. ppm 200 180 160 140...
based on 13c nmr find unknown compound and label each peak.
ppm 200 180 160 140 120 80 60 40 20 100 165 160 155 150 145 140 135 130 125 P
Determine the structure of the following unknowns CsH1002 20 0 200 180 CD9-04-222 160 140 120...
Determine the structure of the following unknowns
CsH1002 20 0 200 180 CD9-04-222 160 140 120 100 80 60 40 ppm (There are two peaks just above 20 ppm) 11 10 9 8 7 6 5 4 3 2 i Ppm septet ІН singlet doublet 3H 6H
how many non-aromatic carbons and where 200 180 160 140 120 100 80 6040 200 ppm
how many non-aromatic carbons
and where
200 180 160 140 120 100 80 6040 200 ppm
need help on quetion 6 & 7
6 HAMK 1 CNMR 240 220 200 180 140 160 120 100 60 40 20 ppm IR MS 404 3000 2000 Propose a compound for that would furnish all of the above spectra. (1 pt) go zo arbitrary intensty 7 H NMK 12.0 10.5 9.0 7.5 6.0 4.5 3.0 15 C NMR 240 220 160 200 180 140 120 100 Ppm IR tóo Propose a compound that would furnish all of the above...
HNMR arbitrary intensity - 220 2200 200 160 160 180 120 100 200 5 Which of the following molecules produces the spectra above? (1 pt)
Which compound corresponds to the 13C NMR spectrum below? 240 220 200 180 160 140 100 80 50 120 PPM 40 20 0 to in OH A B с D E OA OB What is the product in the following reaction sequence? Br 1. NaN, 2. Hz (excess). Pdic NH NH2 B С D E OA OB Ос OD OE Identify which of the following molecules corresponds to the MS data below. tot Le ОН А D E F 100...
The
compound is dibenzalacetone
MS 100 - MS-NW-6013 Relative Intensity 20 40 60 80 160 180 200 220 240 100 120 140 m/z Peak data 1) (%BP) m/z m/z 50.0 51. 01 76.0 77.0 78.0 89.0 91.0 102.0 103.0 104.0 115,0 5.7 18.1 5.4 48.7 5.5 5.1 26.6 13.0 61.6 9.5 5.8 129.0 131.0 132.0 156.0 157.0 191.0 205. 01 206.0 233.0 234.0 235.0 (a) (%BP) 7.3 42.7 $4.8 10.3 4.1 9.0 15.3 8.4 68.6 100.0 18.1 Report only the...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
a. Using the most abundant isotopes of C, H and O, what are the
errors in ppm and milli-Daltons for the experimental accurate
mass?...
Compound D C6H12O2 6H 2H 3H 1H. ull PPM 180 160 140 120 100 80 60 40 20 PPM
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
d. If there are still any questionable assignments, propose
additional NMR experiments which would solve those questions and
briefly explain specifically what correlations you...
based on 13c nmr find unknown compound and label each peak.
ppm 200 180 160 140 120 80 60 40 20 100 165 160 155 150 145 140 135 130 125 P
Determine the structure of the following unknowns
CsH1002 20 0 200 180 CD9-04-222 160 140 120 100 80 60 40 ppm (There are two peaks just above 20 ppm) 11 10 9 8 7 6 5 4 3 2 i Ppm septet ІН singlet doublet 3H 6H
how many non-aromatic carbons
and where
200 180 160 140 120 100 80 6040 200 ppm
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