Use a condensed structure to provide your answer. Propose a structure for an acyclic alkane having the following spectrum. The results of the DEPT spectra are given following the signals.
I need the answer for the 2nd spectrum.
As given DEPT experiments show
4 carbon atom
5 ppm CH3
29.5 ppm CH3
30 ppm C
36.5 ppm CH2
Molecular formula having 6 carbon atom,
The structure may be symmetric.
Therefore, the most probable structure is
Use a condensed structure to provide your answer. Propose a structure for an acyclic alkane having the following spectrum. The results of the DEPT spectra are given following the signals.
Use a condensed structure to provide your answer. Propose a structure for an acyclic alkane having the following spectrum. The results of the DEPT spectra are given following the signals.4-6.jpg4-5.jpg
Propose a structure for an acyclic alkane having the following spectrum. The results of the DEPT spectra are given following the signals. Include a condensed structure to provide your answer.4-6.jpg
5. Use a condensed structure to provide your answer. Propose a structure for an acyclic alkane having the following spectrum. The results of the DEPT spectra are given following the signals. IU 8 C,H2 CH₃ CH3
Label the spectra and propose a structure for the compound. Compound 3 IR Spectrum quid 4000 3000 2000 V (cm 1000 ) 1200 800 of base peak more Cg H100 280 40 80 120 160 200 240 C NMR Spectrum 50. 0 00, DEPT Chi sont on GGL 200 160120 120 80 40 0 5 (ppm) TH NMR Spectrum (200 M . CDCI, solution 10 9 8 7 6 5 4 3 2 i 8 (ppm)
Propose a structure based on the following IR and MS spectra, and assign the respective signals or fragments Question 18: Propose a structure based on the following IR and MS spectra, and assign the respective signals or fragments. (18 pts). (You can draw on the top of spectra or use a separate paper if necessary). A) (9 pts) 0681-5 -3032 >-2924 >-2862 % Transmittance -1072 --1011 — -1489 4000 3000 1000 Wavenumbers (cm) 200 917 1727 % of Base Peak...
Analzye the following spectra, and propose a structure for each. The bottom set of 3 spectra are DEPT spectra, top: CH only, middle: CH, CH3 up, CH2 down, bottom: normal BB decoupled spectrum. Explain your assignments . Analyze means determine integrals, draw splitting trees, determine carbon type (C, vs CH vs CH2 vs CH3 and structural environment. Use ChemDraw to check your proposed structure (include output), Problem C 7.5 7.0 .5 6.05.55.0 4.5 4.03.5 3.0 2.5 ppm 31 ppm 140...
Propose a structure given the following information. 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 is) unless otherwise indicated for signals above 1500 cm 'H NMR Spectra, the integral is given in number of hydrogens (NH) 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 also...
2. Given the 'H NMR spectrum below and a molecular formula of CsH60, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1710 cm (5 pts.) 6H, 1H, S 2H, d 1H, m NH PPM CHE 310 Homework 9 Due WED NOV 20 3. Given the 'H NMR spectrum below and a molecular formula of CH..0. provide a structure. Note you must assign all of the signals in the...
3. Given the 'H NMR spectrum below and a molecular formula of CaH.O, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 3300 cm (broad) (5 pts.) зн, d Зн, t 2H,t 2H, q 2H, m 1H, bs 1H, m 4 3 2 PPM 4. In the space below, draw a 'H NMR spectrum for each of the following molecules. Note that only one of these will be graded...
I) Mixed Spectra Problem - Using the following data and spectra, deduce the molecular structure of the unknown compound A. Draw your compound in the box provided at the beginning of the question. For the possibility of partial credit (in case your structure is incorrect), provide legible and relevant information you deduced on the following page. Mass Spectrum Data: m/z= 174 (M, 100 %) 175 (13.0%) 176 (1.1%) IR Spectrum: Compound A LOD TRANSMETTANCEIZI mm D 4000 3000 2000 1...