¹⁵N NMR SPECTROSCOPY. XXX: STRUCTURE/SHIFT RELATIONSHIPS OF OLIGOPEPTIDES AND COPOLYPEPTIDES, INCLUDING GRAMICIDIN SKRICHELDORF HR.1981; ORG. MAGN. RESON.; ISSN 0030-4921; GBR; DA. 1981; VOL. 15; NO 2; PP. 162-177; BIBL. 37 REF.Article

¹⁵N-NMR SPECTROSCOPY. XXXII: SYNTHESIS AND CHARACTERIZATION OF POLYELECTROLYTES BASED ON POLYAMINAMIDESKRICHELDORF HR.1981; J. POLYM. SCI., POLYM. CHEM. ED.; ISSN 0360-6376; USA; DA. 1981; VOL. 19; NO 9; PP. 2195-2214; BIBL. 12 REF.Article

¹⁵N-NMR SPECTROSCOPY. XVIII: SEQUENCE ANALYSIS OF LINEAR POLYUREASKRICHELDORF HR.1980; J. MACROMOL. SCI., CHEM.; ISSN 0022-233X; USA; DA. 1980; VOL. 14; NO 6; PP. 959-975; BIBL. 15 REF.Article

RINGOEFFNUNG VON LACTONEN UND CYCLISCHEN CARBONATEN MIT BROM- ODER IODTRIMETHYLSILAN = DECYCLISATION DE LACTONES ET DE CARBONATES CYCLIQUES A L'AIDE DE BROMO- OU IODO TRIMETHYL SILANEKRICHELDORF HR.1979; ANGEW. CHEM.; ISSN 0044-8249; DEU; DA. 1979; VOL. 91; NO 9; PP. 749; BIBL. 4 REF.Article

¹⁵N NMR SPECTROSCOPY ACIDS. VII: SOLVENT EFFECTS ON ALPHA - AND OMEGA -AMINOKRICHELDORF HR.1979; ORG. MAGNET. RESON.; GBR; DA. 1979; VOL. 12; NO 7; PP. 414-417; BIBL. 25 REF.Article

¹⁵N NMR SPECTROSCOPY. VIII: ¹³C AND ¹⁵N NMR INVESTIGATION ON CIS AND TRANS AMIDE GROUPS IN POLYAMIDES AND LACTAMSKRICHELDORF HR.1978; MAKROMOLEK. CHEM.; CHE; DA. 1978; VOL. 179; NO 11; PP. 2667-2674; BIBL. 17 REF.Article

¹⁵N NMR SPECTROSCOPY. XXVIII: SOLVENT EFFECTS ON THE ¹⁵N-¹³C COUPLING CONSTANTS OF AMIDES, IMIDES, UREAS AND POLYPEPTIDESKRICHELDORF HR.1980; ORG. MAGN. RESON.; ISSN 0030-4921; GBR; DA. 1980; VOL. 14; NO 6; PP. 455-461; BIBL. 21 REF.Article

¹⁵N NMR SPECTROSCOPY. X: INVESTIGATION ON STRUCTURE/SHIFT RELATION SHIPS OF NYLON-6,6 POLYAMIDESKRICHELDORF HR.1978; MAKROMOLEK. CHEM.; CHE; DA. 1978; VOL. 179; NO 11; PP. 2687-2692; BIBL. 11 REF.Article

UBER DIE POLYMERISATION VON ALPHA -AMINOSAEURE-N-CARBOXYANHYDRIDEN (1,3-OXAZOLIDIN-2,5-DIONEN) UND ALPHA -AMINOSAEURE-N-THIOCARBOXYANHYDRIDEN (1,3-THIAZOLIDIN-2,5-DIONEN) = SUR LA POLYMERISATION DES N-CARBOXYANHYDRIDES DES ACIDES ALPHA -AMINES (OXAZOLIDINE-1,3 DIONE-2,5) ET DES N-THIOCARBOXYANHYDRIDES DES ACIDES ALPHA -AMINES (THIAZOLIDINE-1,3 DIONE-2,5)KRICHELDORF HR.1974; MAKROMOLEK. CHEM.; SCHWEIZ; DA. 1974; VOL. 175; NO 12; PP. 3325-3342; ABS. ANGL.; BIBL. 19 REF.Article

UBER DIE POLYKONDENSATION VON ISOTHIOCYANATOCARBONSAEUREN, DTE-AMINOSAEUREN UND 5-OXO-2-OXAZOLIDINEN (2-THIOXO-OXAZOLIDONEN-(5)) = SUR LA POLYCONDENSATION D'ACIDES ISOTHIOCYANATOCARBOXYLIQUES, DTE-AMINOACIDES ET OXO-5 THIOXO-2 OXAZOLIDINES (THIOXO-2 OXAZOLIDONES)KRICHELDORF HR.1973; MAKROMOLEK. CHEM.; SCHWEIZ; DA. 1973; VOL. 167; PP. 1-45; ABS. ANGL.; BIBL. 2 P.Serial Issue

REAKTIONEN MIT SILYLAZIDEN. I. SYNTHESE VON ISOCYANATEN AUS CARBONSAEURECHLORIDEN UND TRIMETHYLSILYLAZID = REACTIONS AVEC LES AZIDES SILYLES. I. PREPAR. D'ISOCYANATES A PARTIR DE CHLORURES D'ACIDES ET DU TRIMETHYLSILYL AZIDEKRICHELDORF HR.1972; SYNTHESIS; GERM.; DA. 1972; NO 10; PP. 551-553; BIBL. 5 REF.Serial Issue

REAKTIONEN MIT SILYLAZIDEN. III. AZIDOAMEISENSAEUREESTER UND N-ACYL-PHOSPHINIMINE = REACTIONS AVEC LES SILYLAZIDES. III. AZIDOFORMIATE ET N-ACYL PHOSPHINE IMINEKRICHELDORF HR.1972; SYNTHESIS; GERM.; DA. 1972; NO 12; PP. 695-697; BIBL. 9 REF.Serial Issue

¹⁵N NMR SPECTROSCOPY. XIX: SPECTROSCOPIC CHARACTERIZATION OF CYCLODIPEPTIDES (2,5-DIOXOPIPERAZINES)KRICHELDORF HR.1980; ORG. MAGNET. RESON.; GBR; DA. 1980; VOL. 13; NO 1; PP. 52-58; BIBL. 32 REF.Article

MECHANISM OF THE NCA POLYMERIZATION. VI: INVESTIGATIONS ON COCATALYSTS OF THE BASE-INITIATED NCA POLYMERIZATIONKRICHELDORF HR.1979; J. POLYM. SCI., POLYM. CHEM. ED.; USA; DA. 1979; VOL. 17; NO 1; PP. 97-109; BIBL. 22 REF.Article

¹⁵N-NMR SPECTROSCOPY. V. INVESTIGATION OF PEPTIDES AND SEQUENCE POLYAMIDES CONTAINING W-AMINOSULFONIC ACIDSKRICHELDORF HR.1978; J. MACROMOL. SCI., A; USA; DA. 1978; VOL. 12; NO 1; PP. 51-62; BIBL. 21 REF.Article

MECHANISMUS DER NCA-POLYMERISATION. IV. SYNTHESE UND REACTIONEN VON N-ACYL-NCA. = MECANISME DE LA POLYMERISATION NCA. IV. SYNTHESE ET REACTIONS DES N-ACYL-NCAKRICHELDORF HR.1977; MAKROMOLEK. CHEM.; SCHWEIZ; DA. 1977; VOL. 178; NO 4; PP. 905-939; ABS. ANGL.; BIBL. 1 P. 1/2Article

REAKTIONEN MIT SILYLAZIDEN. VIII. SYNTHESE AROMATISCHER CYANATE UND THIOCYANATE = REACTIONS DES SILYLAZIDES. VIII. SYNTHESE DE CYANATES ET THIOCYANATES AROMATIQUESKRICHELDORF HR.1974; SYNTHESIS; GERM.; DA. 1974; NO 8; PP. 561-562; BIBL. 9 REF.Article

N-SULFENYL-AMINOSAEURE-N-CARBONSAEUREANHYDRIDE = ANHYDRIDES DES N-SULFENYL N-CARBOXYAMINOACIDESKRICHELDORF HR.1973; ANGEW. CHEM.; DTSCH.; DA. 1973; VOL. 85; NO 2; PP. 86-87; BIBL. 6 REF.Serial Issue

SYNTHESE UND EIGENSCHAFTEN N-SILYLIERTER CYCLISCHER URETHANE SOWIE DEREN ISOMERER ISOCYANATE UND ISOTHIOCYANATE = PREPARATION ET PROPRIETES D'URETHANNES CYCLIQUES N-SILYLES ET DE LEURS ISOCYANATES ET ISOTHIOCYANATES ISOMERESKRICHELDORF HR.1973; ANN. (JUSTUS LIEBIGS) CHEM.; DTSCH.; DA. 1973; NO 5-6; PP. 772-792; ABS. ANGL.; BIBL. 23 REF.Serial Issue

¹⁵N-NMR SPECTROSCOPIC CHARACTERIZATION OF COPOLYAMIDES AND POLYPEPTIDESKRICHELDORF HR.1982; PURE APPL. CHEM.; ISSN 0033-4545; GBR; DA. 1982; VOL. 54; NO 2; PP. 467-481; BIBL. 44 REF.Conference Paper

¹⁵N NMR SPECTROSCOPY. XXIV: CHEMICAL SHIFTS AND COUPLING CONSTANTS OF ALPHA -AMINO ACID N-CARBOXYANHYDRIDES AND RELATED HETEROCYCLESKRICHELDORF HR.1980; ORG. MAGN. RESON.; ISSN 0030-4921; GBR; DA. 1980; VOL. 14; NO 3; PP. 198-203; BIBL. 29 REF.Article

¹⁵N NMR SPECTROSCOPY. XXIX: OLIGO- AND POLYETHYLENE IMINEKRICHELDORF HR.1980; POLYM. BULL.; ISSN 0170-0839; DEU; DA. 1980; VOL. 3; NO 1-2; PP. 53-60; BIBL. 11 REF.Article

HELICAL POLY(L-ALANINE) IN TRIFLUOROACETIC ACIDKRICHELDORF HR.1979; MAKROMOLEK. CHEM.; CHE; DA. 1979; VOL. 180; NO 10; PP. 2387-2398; BIBL. 23 REF.Article

¹³CNMR SEQUENCE ANALYSIS. XVII. INVESTIGATION ON POLYESTERS FROM DIACIDS AND DIOLSKRICHELDORF HR.1978; MAKROMOLEK. CHEM.; CHE; DA. 1978; VOL. 179; NO 9; PP. 2133-2143; BIBL. 12 REF.Article

NEW POLYMER SYNTHESES. VII: SYNTHESIS AND CHARACTERIZATION OF OLIGOMERIC AND HIGH MOLECULAR WEIGHT POLY (4-HYDROXYBENZOATE)KRICHELDORF HR; SCHWARZ G.1983; MAKROMOLEKULARE CHEMIE; ISSN 0025-116X; CHE; DA. 1983; VOL. 184; NO 3; PP. 475-496; BIBL. 20 REF.Article