1,2,4-Trimethoxybenzene 1,2,4-Trimethyl benzene 1,2,4-Trimethyl-5-aminobenzene 1,2,4-Trimethyl-5-aminobenzene hydrochloride 1,2,4-Trimethylbenzene 1,2,4/3,5,6-cyclohexanehexol 1,2,5, 6-Dibenzanthraceen 1,2,5,6,9,10-Hexabromocyclodecane 1,2,5,6,9,10-H...
Listing of chemicals 1,1-Dimethyl-3-(alpha,alp through 1,2,4,5 Benzenetetracarbo with links to more detailed information for each chemical.
The reaction of 1,2-dibromotetrafluoroethane with 1,3,5-trimethoxybenzene in the Na2S2O4/CH3CN/H2O system resulted in C-alkylation to give 1-(2-bromotetrafluoroethyl)-2,4,6-trimethoxynezene (29) almost quantitatively. The reaction proceeded readily at ambient temperature affording crude crystalline...
(1β,3α,4β,5α,6β,10α,13α,14β,15α,16β)-3,8-Diacetoxy-20-ethyl-13,15-dihydroxy-1,6,16-trimethoxy-4-(methoxymethyl)aconitan-14-yl benzoate; [77181-26-1]; 3-acetylaconitine; ACETYLCONITINE; Aconine3,8-diacetate 14-benzoate; Aconitane-3,8,13,14,15-pentol, 20-ethyl-...
620-05-3 iodomethylbenzene 46210-32-6 1-benzylpyridin-1-ium iodide Conditions ConditionsYield at 100℃; for 3h; 100% 110-86-1 pyridine 589-15-1 1-bromomethyl-4-bromobenzene 125713-97-5 1-(4'-bromobenzyl)pyridinium bromide Conditions ConditionsYield In acetonitrile at 20℃...
Step 4: To a solution of methyl 7,9-dimethyl-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine-1-carboxylate (1000 g; 1.00 equiv; 4.04 moles) in methanol (2.50 L) and trimethoxymethane (9.10 moles; 995.42 mL; 965.55 g) equipped with an overhead stirrer at ambient temperature under a blank...
A mixture of thiophene-3-carboxaldehyde(1) (322 g., 1.9 moles), trimethoxymethane (636 g., 6 moles) and IR-120 resin (H+, 6 g) in methanol (200 ml) was refluxed over a period of 4 hours. The resin was removed and the filtrate was evaporated under reduced pressure to give a ...
in an inert solvent such as, for example, THF followed by subsequent reaction with an appropriate boron source such as, for example, trimethoxyborane. In reaction scheme (13), all variables are defined as in Formula (I) and R5 and R6 may be hydrogen or alkyl, or may be taken together ...
-9(10H)-anthracenon e (IIIh) was prepared from 1-(chloromethoxymethyl)-3,4,5-trimethoxybenzene, which was prepared from 3,4,5-trimethoxybenzaldehyde, as described above, and gave yellow needles (0.58 g, 34%); mp 130°-131° C.; 1 H-NMR (CDCl3)δ 11.80 (s, 1H), 11.70 (s, ...
uridine 5-oxyacetic acid, pyridine-4-one, pyridine-2-one, phenyl and modified phenyl groups such as aminophenol or 2,4,6-trimethoxy benzene, modified cytosines that act as G-clamp nucleotides, 8-substituted adenines and guanines, 5-substituted uracils and thymines, azapyrimidines, carboxyhydro...