3.4- Diamino-2,2,5,5-tetramethyl

Diamino tetramethyl phosphonic acid Hexasodium diethylenetriaminepenta (methylenephosphonate) Polyacrylic acid-co-hypophosphite, sodium salt Sodium cyclohexane-1,2-diaminetetrakis (methylenephosphonate)... [Pg.5632]

Sodium methyl tall oil acid taurate Sodium nitrilotris (methylene phosphate) Sodium phosphonate scale inhibitor, oil fields Diamino tetramethyl phosphonic acid Sodium cyclohexane-1,2-diaminetetrakis (methylenephosphonate) Sodium nitrilotris (methylene phosphate) scale inhibitor, oil field treatment Aminotrimethylene phosphonic acid Diethylene triamine pentamethylene phosphonic acid Pentasodium aminotrimethylene phosphonate scale inhibitor, oil field water treatment Acrylates copolymer Ethylenediaminetetra (methylene phosphonic acid) Pentasodium diethylene triamine pentamethylene phosphonate 2-Phosphonobutane tricarboxylic acid-1,2,4 Sodium diethylenetriamine penta (methylene phosphonate)... [Pg.5632]

Tetralonehydantoin, b40 A/jiS/lAT AT-Tetramethyldiaminomethane, tl 13 N,N,N, N -Tetramethyl-1,3-diamino-2-propanol, b 180 2,2,5,5-Tetramethyl-3,4-dithiahexane, dl71 Tetramethylene, c333... [Pg.319]

A hydroxoaqua copper complex containing N, N, N, A -tetramethyl-1,2-diamino-ethane (250) is an excellent catalyst for the hydrolysis of sarin, O-isopropyl methylphosphonofluoridate (251), and diethyl p-nitrophenyl phosphate (252 R = Et). The mechanism of the reaction probably involves bound hydroxide attacking the phosphoryl group with concomitant electrophilic catalysis by copper. [Pg.80]

X, X-Dinitro-l,3-(diamino-N.N,N, N -tetrametbyl)-benzene, crysts (from dil ale or glac AcOH) was obtd by nitration of NjNjN N -tetramethyl-phenelene-1,3 diamine using dil H2S04 HNO3 (Ref 1)... [Pg.38]

Diamino-2,7-bis(l,3-dioxolan-2-yl)-4,5-dimethyloctane (68) [a bis(cycloa-cetal) of the corresponding dialdehyde] gave 2,4a,6,8a-tetramethyl-3,4,4a,7,8,8a-hexahydro-l,5-naphthyridine (69) (1M H2SO4 no details).196... [Pg.11]

It has been demonstrated (23) that for auramine O (tetramethyl diamino diphenyl ketoimine) in water-glycerol-glucose mixtures studied at various temperatures the fluorescence intensity varies markedly with viscosity and the intensity is given by... [Pg.315]

Diamino-2,3-dimethylbutane (200) and diethyl a-oxomalonate (201) gave ethyl 5,5,6,6-tetramethyl-3-oxo-3,4,5,6-tetrahydro-2-pyrazinecarboxylate (202) (EtOH, 20°C, 45 h then reflux, 7.5 h 83%).455 Also other examples.956,1269,1752... [Pg.28]

SYNS i,4-bis(y-aminopropoxy)butAxNE 1,4-BUTANEDIOL BIS(3-AMINOPROPYL) ETHER a,OMEGA-DIAMINO-4,9-DIOXADODECANE 1,12-DIAMINO-4,9-DIOXADODECANE 4,9-DIOXA-l,12-DIAMINODODECANE 4,9-DIOXADODECANE-l,12-DIAMINE l-PROPANAMINE,3,3 -(l,4-BUTANEDIYL-BIS(OXY))BIS- PROPYLAMINE, 3,3 -(TETRAMETHYL-ENEDIOXY)BIS- 3,3 -(TETRAMETHYLENE-DIOXY)BIS(PROPYLAMINE) 3,3 -(TETRAMETHYL-ENEDIOX DI(PROP AN AMINE)... [Pg.174]

Nitro-1,3-( diamino-N, N,N, N -tetramethyl)-benzene, om-red pltlts, mp 79 81 was prepd from 3,4-dinitrodimethylaniline dimethyl-amine in ale under pressure (Refs 1, 2 Sc 3) Refs 1) Beil 13, [30 ] 2) P. van... [Pg.38]

X,X-Dinitro-1.3-(diamino-N,N,N, N -tetra-methyl)-benzene, crysts (from dil ale or glac AcOH) was obtd by nitration of N,N,N, N -tetramethyl-phenelene-1,3 diamine using dil H2SO4 HNO3 (Ref 1) 4,6 Dinitro-l,3-(diamino-N,N,N, N -tetra-metbyl) benzene, yel nds (from chlf + ale), mp 191 sol in chlf si sol in hot ale was prepd by heating l,3-dinitro-4,6-dichloro-benzene with dimethylaniline in ale or from 2,4-dinitro-5-chlotO N,N- iimethylani-line 8c NH(CH3>2 (Ref 2)... [Pg.38]

Diamino-N, N,N N -tetramethyl)-benzene, stable oil when dry, having a camphor-like odor, bp 215-16° at 759mm press forms cryst salts (Ref 1)... [Pg.54]

Pentaphenyl-cyclopentadienyl (46) Tetramethyl-p.p -diamino-benzophenon-kalium-ketyl (Michlers Ketyl) (62) 12 1,72... [Pg.337]

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