2997-97-9

Usage

Molecular Structure

Contains two hydroxyl groups, two benzene rings, and two methylene groups attached to hydroxymethyl groups.

Functional Groups

Hydroxyl (-OH) groups, benzene rings, and methylene (-CH2-) groups.

Appearance

Unknown, but typically, 1,3-Propanediol derivatives are colorless to pale yellow liquids or solids.

Physical State

Likely a liquid or solid, depending on the specific conditions.

Solubility

Unknown, but generally, 1,3-Propanediol derivatives are soluble in water and organic solvents.

Reactivity

Can undergo reactions typical of alcohols, such as esterification, etherification, and substitution reactions.

Applications

Potential uses in pharmaceuticals, cosmetics, and polymer industries.

Synthesis

Used as a building block in the synthesis of various polymeric materials and specialty chemicals.

Unique Properties

Its unique structure contributes to its potential applications in different industries.

Upstream product

• 2064-95-1 3,9-diphenyl-2,4,8,10-tetraoxa-spiro[5,5]undecane 
• 82265-10-9 2-phenyl-5,5-bis<(benzyloxy)methyl>-1,3-dioxane 
• 100-39-0 benzyl bromide 
• 100-52-7 benzaldehyde 
• 130147-42-1 2-<(benzyloxy)methyl>-2-(hydroxymethyl)-1,3-propanediol 
• 2425-41-4 5,5-dihydroxymethyl-2-phenyl-1,3-dioxane 
• 111190-92-2 C₁₃H₂₈O₄Sn 
• 115-77-5 Pentaerythritol 
• 100-44-7 benzyl chloride 
• 173950-10-2 5,5-Bis-benzyloxymethyl-2,2-dimethyl-[1,3]dioxane 

Downstream Products

• 160776-14-7 2-Allyloxymethyl-3-benzyloxy-2-benzyloxymethyl-propan-1-ol 
• 183236-52-4 3-(3-allyloxy-2,2-bis-benzyloxy-methyl-propoxy)-propene 
• 236752-35-5 2,2-bis(benzyloxymethyl)-3-(4-monomethoxytrityloxy)propanediol 
• 251566-15-1 2,2-Di(benzyloxymethyl)-1,3-propandiyl tetradecanoate 
• 54381-53-2 2,2-Di(hydroxymethyl)-1,3-propandiyl tetradecanoate 
• 173950-11-3 Trifluoro-methanesulfonic acid 2-allyloxymethyl-3-benzyloxy-2-benzyloxymethyl-propyl ester 
• 183236-54-6 {2-[2-(2-Azido-ethoxymethyl)-3-benzyloxy-2-benzyloxymethyl-propoxy]-ethoxy}-tert-butyl-diphenyl-silane 
• 137378-19-9 2-[3-Benzyloxy-2-benzyloxymethyl-2-(2-hydroxy-ethoxymethyl)-propoxy]-ethanol 
• 236752-38-8 2,2-bis(benzyloxymethyl)-1-(4-monomethoxytrityloxy)-3-phthalimidopropanol 
• 236752-41-3 2,2-bis(benzyloxymethyl)-3-phthalimidopropanol 
• 592529-65-2 2,2-bis(benzyloxymethyl)-1,3-bis[O-β-D-galactopyranosyl-(1->4)-(2-acetamido-2-deoxy-β-D-glucopyranosyl-oxy)]-propane 

Relevant academic research and scientific papers

Novel synthesis method of ester free trimethylene carbonate derivatives

Ester free poly(trimethylene carbonate) (PTMC) derivatives show biocompatibility and biodegradability and do not generate any acidic compounds after decomposition. Their syntheses methods are limited however, hampering their material application. Herein, we established a novel synthesis route of ester free trimethylene carbonate (TMC) derivatives. The novel synthesis route was described using six aldehydes and one ketone as starting compounds. The key reaction is the selective deprotection from two protected hydroxyl groups in the cyclic acetal structure by diisobutylaluminium hydride. This novel synthesis route means that it is possible to convert aldehyde group to ether groups in the side chain of TMC. Conventionally, only a substituent derived from a primary alcohol was introduced into the side chain. We therefore succeeded in decreasing the number of reaction steps from five to three, compared with the conventional route. Furthermore, the development of a novel synthesis route enabled the introduction of substituents derived from secondary alcohols, anticipating the creation of further types of ester free TMC derivatives.

ANTIFOULING COMPOSITIONS INCLUDING DIOXABORINANES AND USES THEREOF

An antifouling composition including a compound having a dioxaborinane moiety is provided. Methods of killing, or deterring the growth of, one or more organisms on an article include coating or impregnating the article with the antifouling composition, where the organisms live in fresh water or salt water.

DIOXABORINANES AND USES THEREOF

A dioxaborinane compound, or salt thereof, where boron has two oxy substituents, each independently substituted with H, alkyl, alkenyl, aryl, -C(O)R3, -C(O)OR3, -C(O)NHR3, or the two oxy substituents, together with the oxygen atoms to which they are bonded, join to form a 5- or 6-membered ring; and R3 is H, alkyl, alkenyl, or aryl, where the alkyl and alkenyl are optionally interrupted with one or more oxygen or sulfur atoms; and where boron also has the substituent -L-X1-PG1; where L may be absent, or alkylenyl, alkenylenyl, or arylene, where the alkylenyl and alkenylenyl are optionally interrupted with one or more oxygen or sulfur atoms; X1 is absent, or is amino, oxo, thio, or phosphino; and PG1 is a polymerizable group. The dioxaborinane compound can be used as a wood preservative.

DIOXABORINANES AND USES THEREOF

A dioxaborinane compound, or salt thereof, where boron has two oxy substituents, each independently substituted with H, alkyl, alkenyl, aryl, —C(O)R3, —C(O)OR3, —C(O)NHR3, or the two oxy substituents, together with the oxygen atoms to which they are bonded, join to form a 5- or 6-membered ring; and R3 is H, alkyl, alkenyl, or aryl, where the alkyl and alkenyl are optionally interrupted with one or more oxygen or sulfur atoms; and where boron also has the substituent -L-X1—PG1; where L may be absent, or alkylenyl, alkenylenyl, or arylene, where the alkylenyl and alkenylenyl are optionally interrupted with one or more oxygen or sulfur atoms; X1 is absent, or is amino, oxo, thio, or phosphino; and PG1 is a polymerizable group. The dioxaborinane compound can be used as a wood preservative.

The anomalous reactivity of the bis(dibutylstannylene) acetal of pentaerythritol: A case of triple activation

The only dibutyltin derivative of pentaerythritol which is observed by refluxing with dibutyltin oxide in methanol is a bis(dibutylstannylene) acetal. This is converted to the expected dibenzyl ether with benzyl bromide, in the presence of tetraethylammon

Synthesis of achiral α,α-disubstituted β-alanines, and their use in construction of libraries of β-peptide conjugates of N-2-alkyl-1,2,3,4- tetrahydroisoquinolines on a solid support

Six achiral N-phthaloyl protected α,α-disubstituted β-amino acids were synthesized, and used to construct a 96 compound library of 1,2,3,4- tetrahydroisoquinoline conjugates of β-peptides on a solid support. The library synthesis consisted of attachment of an appropriately 5-O-tethered 1,2,3,4-tetrahydroisoquinoline via the N-2 atom to a vinyl sulfonyl support, elongation of the deprotected 5-O-tether by repeated peptide coupling, quaternarization of N-2 with alkylamines and release of the β-peptide conjugate into solution with triethylamine.

Synthesis of novel mimetics of the sialyl Lewis X determinant

Mimetics of the sialyl Lewis-X determinant in which at least one sugar domain is simulated by a di-, tri- or tetraalcohol unit have been synthesized. The inhibitory potency of these compounds for E- and P-selectin mediated cell adhesion has been evaluated in cell culture assays. The receptor binding affinity of the best of these mimetics was slightly higher than that of the natural oligosaccharide ligand sialyl Lewis X.

Polytopic Cation Receptors. 2. Synthesis and Selective Complex Formation of Spiro-Linked "Multiloop Crown Compounds"

A new type of crown compound (1-10) featuring a spiro-linked assembly of two to four individual macrorings differing in ring size, rigidity, and donor characteristics is synthesized.Syntheses were achieved by means of high-dilution techniques and blocking/deblocking procedures beginning with pentaerythritol as the basic building block.The ability of the new ligands ("multiloop crown compounds") to selectively form crystalline polyhomonuclear/heteronuclear complexes is studied.It is found that the symmetrically looped molecules (1a-c, 4a, 6, 7d) can incorporate two orthree identical metal cations well matched in their diameter (Li+, Na+, K+, Ca2+, Ba2+).Cations which are too large to fit into the crown rings of 1a-c complex in a sandwich-like manner; those which are too small effect a high hydration in their complexes.Asymmetrical 1d and 9 allow the common uptake of different metal ions, e.g., a combination of Li+ and Ba2+ or of 2K+ and Co2+.The specific occupation of the different subrings is discussed.Ligand 1b is shown to discriminate Ca2+ from Na+; 1c and 6 preferentially complex Ba2+ from a Ba2+/K+ mixture.Thus, the new ligands act as manifold selective cation receptors, corresponding to the specification of their binding compartments.