Butylamine → HCID 22809704, compound

HRID 2051850Notes

Reaction equation

HRID 2051850 reaction equation
O=[CH:2][C@@H:3]([C@@H:5]([C@H:7]([C@H:9]([CH3:11])[OH:10])[OH:8])[OH:6])[OH:4].[CH2:12]([NH2:16])[CH2:13][CH2:14][CH3:15].[Cl:17][CH2:18][CH2:19][N:20]=[C:21]=[O:22]>>[Cl:17][CH2:18][CH2:19][NH:20][C:21]([N:16]([CH2:12][CH2:13][CH2:14][CH3:15])[CH:11]1[O:4][C@@H:3]([CH3:2])[C@H:5]([OH:6])[C@@H:7]([OH:8])[C@H:9]1[OH:10])=[O:22]

Participants

4

Reactant 3

HCID 8007ButylamineHCID 160352-Chloroethyl isocyanateHCID 19233(2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal

Product 1

HCID 22809704HCID 22809704, compoundYield 64.3%

Procedure

3.3 g of L-rhamnose, 1.8 g of n-butylamine and 2.5 g of 2-chloroethyl isocyanate are treated in the same manner as described in Example 5-(1). 4.2 g of 1-(2-chloroethyl)-3-n-butyl-3-L-rhamnopyranosylurea are thereby obtained as colorless caramel.

Sources & evidence

ORD record
ord-cb84155c1c364e4d85c4f07e6db34637
Source dataset
uspto-grants-1980_01
Patent number
US04182757

Reaction notes

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