Experiments

		300 MHz	500 MHz	600 MHz
¹H	proton NMR	Yes	Yes	Yes
¹³C-{¹H}	proton decoupled carbon NMR	Yes	Yes	Yes
¹¹B	Bor NMR	Yes	?	?
¹⁵N-{¹H}	protonen decoupled ¹⁵N-NMR Only after prior discussion!	No	No	Yes
¹⁹F-{¹H}	proton decoupled Fluor NMR	Yes	?	Yes
¹⁹F	Fluor NMR	Yes	?	Yes
²⁹Si-{¹H}	proton decoupled silizium NMR Only after prior discusssion!	No	No	Yes
³¹P-{¹H}	proton decoupled phosphor NMR	Yes	?	Yes
³¹P	phosphor NMR	Yes	?	Yes
⁷⁷Se-{¹H}	proton decoupled selen NMR	No	No	Yes

		300 MHz	500 MHz	600 MHz
water supression	proton NMR with suppressed water signal	?	?	Yes
selective TOCSY	A selective TOSCY allows under certain conditions splitting of a proton spectrum in several subspectra. Only after prior discussion!	No	No	Yes
selective decoupled	One nucleus is selectively decoupled	No	No	Yes

		300 MHz	500 MHz	600 MHz
DEPT-45	only protonated carbons	Yes	?	Yes
DEPT-90	only CH carbons	Yes	?	Yes
DEPT-135	only protonated carbons: CH, CH₃ positiv, CH₂ negativ	Yes	?	Yes
¹³C gated decoupled	A proton coupled carbon NMR. The signal enhancement due to NOE is utilised.	Yes	?	Yes
inverse decoupled	protonen decoupled carbon NMR with intact integration	Yes	?	Yes

		300 MHz	500 MHz	600 MHz
COSY	protonen-protonen-correlation, sensitive for a ³J-coupling	Yes	Yes	Yes
TOCSY	cross peaks for all protons in the same spin-system	No	?	Yes
NOESY	protonen-protonen-correlation, sensitive to the distance of the atoms	Yes	?	Yes
ROESY	protonen-protonen-correlation, sensitive to the distance of the atoms, replaces NOESY for molecular weigths between 1000 and 3000	Yes	?	Yes

		300 MHz	500 MHz	600 MHz
HSQC, HMQC	protonen-carbon-correlation, sensitive for ¹J-coupling	Yes	Yes	Yes
HMBC	protonen-carbon-correlation, sensitive for ²J- and ³J-coupling	Yes	Yes	Yes
HETCOR	similar to HSQC or HMBC, but the FID of carbon is meassured => longer aquisition time, but a higher resolution on the ¹³C-axis	Yes	?	Yes

		300 MHz	500 MHz	600 MHz
¹H-¹⁵N-HMBC	¹H-¹⁵N-Correlation	No	No	Yes
¹H-³¹P-HMBC	¹H-³¹P-Correlation	No	No	Yes
¹H-⁷⁷Se-HMBC	¹H-⁷⁷Se-Correlation	No	No	Yes
¹H-¹⁹F-HOESY	¹H-¹⁹F-Hetero-NOESY	No	No	Yes

Status

300 MHz: normal

500 MHz: defect

600 MHz: normal

Office Hours:

Mon. - Fri.

7:00 am - 4:30 pm

PD Dr. Klaus Schaper
+49 211 81 12571
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Organische Photochemie
heinrich-Heine-Universität Düsseldorf
Universitätsstr. 1
40225 Düsseldorf
Germany Building: 26.43
Floor/room: 00.27

Responsible for the content: PD Dr. Klaus Schaper