Organic Chemistry TRIZ Cases

Long-chain alkyl or alkoxy diphenylacrylamide units enable direct adhesion to polyethylene and polypropylene without UV-ozone treatment.

A hydroxyl-containing plasticizer composition helps PVC laminates keep low-temperature elongation while resisting heat shrinkage and migration.

Targeting TLR7, TLR8, and TLR9 with hydro-pyrrolopyrazine antagonists suppresses autoimmune signaling with improved efficacy and lower toxicity.

Compounds tailored to mutant kRAS block GDP-GTP exchange, suppress downstream signaling, and inhibit RAS-driven tumor growth.

Hydroformylation, cross-aldol reaction, and hydrogenation convert waste octene purge streams into C13-C14 alcohols for biodegradable surfactants.

Selective removal of reactive anthracene impurities to 100 ppm or less stabilizes OLED organic layers and extends driving lifetime.

Specific orally or intravenously administered compounds improve weight-loss efficacy by suppressing appetite and inhibiting weight gain.

Non-noble mixed metal oxides convert crude HMF to FDCA under milder oxidation conditions, avoiding costly purification and noble metal catalysts.

Direct ERK inhibition with tricyclic compounds helps overcome persistent MAPK signaling and resistance seen with BRAF and MEK therapies.

Selective RARα antagonists improve oral treatment of inflammatory disease while avoiding unwanted RARβ and RARγ effects and enabling reversible male contraception.

Bispecific CDK7 degraders recruit the ubiquitin-proteasome system to achieve protein knockdown at lower intracellular concentrations.

An integrated ODH and epoxidation recycle loop avoids ethylene-ethane separation, cutting cryogenic distillation load and reactor size.

Targeting intracellular HPK1 signaling boosts T and B cell activation to counter tumor immune evasion and improve anti-cancer response.

A benzocarbazole arylamine dopant improves blue OLED color purity, boosts efficiency, lowers driving voltage, and extends service life.

Selective removal of the DHA branch enables plant or microbial lipids with 7-35% DPA and minimal DHA as a sustainable source.

A tailored OLED compound adjusts molecular parameters to improve color purity and extend device lifetime in organic light emitting layers.

Ionizable lipid ratios and PEGylated components improve nucleic acid stability, intracellular delivery, and therapeutic index while lowering toxicity.

A low-solvent casting resin uses polyisocyanate, inorganic filler, and trimerization catalyst to pot electrical components with stable insulation.

Large COF single crystals combined with heat-storage compounds improve thermal conductivity for faster heat storage and dissipation.

By shifting Tyr795 and Arg671 in the PARG adenine pocket, these inhibitors improve selectivity, potency, and cancer-cell activity.

A Voxelotor synthesis route replaces 2,6-dihydroxy-benzaldehyde intermediates to cut steps, avoid bis-alkylation, and deliver high purity.

Asymmetric reactive crosslinkers expand residue coverage and reduce distant-site links, improving mass spectrometry protein structure mapping.

Premature HIV protease activation lets tetrahydroquinazoline derivatives kill GAG-POL expressing cells while sparing uninfected cells.

Ester prodrugs of itaconate improve cell permeation and pharmacokinetics while releasing active anti-inflammatory compounds intracellularly.

Novel organic hole-transport compounds improve carrier conduction in OLEDs, lowering driving voltage while raising emission efficiency and stability.

Porous dextran sulfate resin in film or hollow-fiber form removes LDL-C from blood quickly, shortening treatment time and avoiding drug side effects.

A benzo[h]quinazoline-pyridine compound improves electron transport in tandem light-emitting devices while easing synthesis and lowering power use.

Lewis acid-base ambipolar molecules bind undercoordinated ions at perovskite grain boundaries, reducing recombination and improving moisture resistance.

Heterocyclic firefly substrates shift emission to longer wavelengths, improving deep-tissue imaging while maintaining luminescence efficiency.

Defined substituent placement in an organic EL material improves electron and hole transport balance and supports more efficient recombination.

An ionic liquid in Tris buffer solubilizes insoluble gliadin for lateral flow and smartphone gluten detection in under 3 minutes.

A heterocyclic organic layer composition cuts OLED driving voltage while improving light emission efficiency and device lifetime.

Specific substituent tuning in an organic electroluminescent compound helps OLEDs lower driving voltage while improving efficiency and lifespan.

A modified onium salt photoacid generator limits acid diffusion while maintaining solubility and sensitivity to improve LWR, CDU, EL, and DOF.

A convergent route simplifies branched macromonomer synthesis, enabling scalable multi-cargo polymers with higher loading for drug delivery and imaging.

Bisarylether aromatic compounds use targeted substituent changes to inhibit cell proliferation and induce apoptosis across cancer and immune disorders.

Selective unit C or D functionalization enables cryptophycin conjugates with better murine plasma stability and strong solid-tumor cytotoxicity.

Controlled CDI and methoxyamine coupling with recrystallization raises thienopyrimidine derivative yield and purity while reducing impurities.

A sulfonate-modified ammonium salt leveler improves concave copper filling and prevents dented plating films for flatter surfaces.

Novel pyrimidine compounds inhibit HIV-1 reverse transcriptase to improve HIV replication control for treatment and prevention.

A maleimide sulfonium quencher suppresses acid diffusion in chemically amplified resist, cutting LWR and CDU while preserving sensitivity.

A one-pot radical cyclization builds selenium-containing cyclopentene derivatives under mild conditions with broad substrate scope and no metal catalyst.

A Formula (I) PPARδ agonist targets fatty liver disease by reducing hepatic fat accumulation, inflammation, and fibrosis.

A benzotriazole compound absorbs blue light at low resin loading, cutting transmittance while preserving transparency and color tone.

Biomass-derived benzophenone photoinitiators shift curing to visible light, lowering loading while reducing discoloration and bleaching.

By combining aromatic episulfide with pentathiepane, this lens material case raises refractive index while maintaining heat resistance.

A fluorine-containing ether lubricant enables thinner magnetic recording layers while preserving corrosion resistance, lubrication, and spin-off suppression.

A heteroaryl Formula I compound improves vacuum processability, lifetime, and operating voltage stability in organic electron transport layers.

A bio-based ketal and surfactant blend improves surface cleaning while reducing toxicity, odor, and flammability tradeoffs.

Using a tailored photoacid salt with electron-withdrawing ring substituents improves resist pattern CD uniformity during standard exposure and heating.