HCID 20231523, compound → 1,10-Dicyclopentyldecane-1,10-diamine

HRID 1680724Notes

Reaction equation

NC(CCCCCCCCC(N)C(C)C)C(C)C.C(C1CC=CCCC=CCC(C(C)C)N=N1)(C)C.[CH:37]1([CH:42]2[CH2:53][CH:52]=[CH:51][CH2:50][CH2:49][CH:48]=[CH:47][CH2:46][CH:45]([CH:54]3[CH2:58][CH2:57][CH2:56][CH2:55]3)[N:44]=[N:43]2)[CH2:41][CH2:40][CH2:39][CH2:38]1>>[NH2:43][CH:42]([CH:37]1[CH2:41][CH2:40][CH2:39][CH2:38]1)[CH2:53][CH2:52][CH2:51][CH2:50][CH2:49][CH2:48][CH2:47][CH2:46][CH:45]([NH2:44])[CH:54]1[CH2:58][CH2:57][CH2:56][CH2:55]1

Participants

Reactant 3

HCID 20231523HCID 20231523, compound

HCID 5661265670741-91-2

HCID 56635899HCID 56635899, compound

Product 1

HCID 205590221,10-Dicyclopentyldecane-1,10-diamine

Procedure

If there are used in the manner described under (a), instead of 250 g (1 mol) of 3,12-diisopropyl-1,2-diaza-1,5,9-cyclododecatriene, 200 g (0.666 mol) of crude 3,12-dicyclopentyl-1,2-diaza-1,5,9-cyclododecatriene (diasterioisomeric mixture) and correspondingly reduced amounts of catalyst and solvent, the procedure otherwise being the same, there is obtained, after chromatographical purification and distillation, 39.2 g (19% of theory) of 1,10-diamino-1,10-dicyclopentyldecane in the form of colourless oil [b.p. 174°-178° C./0.002 Torr; nD20 =1.4885; IR (liquid) inter alia bands at 3355, 3278 and 1613 cm-1 ].

Workup

customis obtained
distillationafter chromatographical purification and distillation, 39.2 g (19% of theory) of 1,10-diamino-1,10-dicyclopentyldecane in the form of colourless oil [b.p. 174°-178° C./0.002 Torr

Sources & evidence

ORD record: ord-ab0f0baed0bf4d88af715e7da77d2adf
Source dataset: uspto-grants-1981_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04275239

Reaction notes

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