Rosaceae 321, 326
Rutaceae 334, 363, 366
Ruta graveolens 366
Rutin 365, 366
Salamandra salamandra 301
Salbutamol 33, 297
Salicin 2, 260, 319, 320
Salicyl alcohol 260, 319
Salicylaldehyde 134
Salicylic acid 6, 129, 260
Salt 6, 11, 12
Samandarin 301
Sandmeyer reaction 139
Sapogenin 325
Saponin 321, 325, 326
Saponification 261
Saquinavir 115
Sarracenia flava 292
Saturated hydrocarbon 62, 63, 68
Saturated solution 5
Sawhorse method 37
Schiff’s base 217, 218
s-cis Conformation 279, 280
Secondary (2
) carbon 65
Secondary structure (DNA) 173, 174
Scopoletin 363, 364
Secoiridoid 328–331
Second order elimination 224–227
Semicarbazide 217, 218
Semicarbazone 218
Senna 323
Sennosides 323
Serine 179, 180, 182
Serotonin (5-hydroxytreptamine) 143, 168,
298
Sesquiterpenes 290, 298, 299
Sex hormones 420325, 349, 355,
357, 358
Shells 18
Shikimic acid pathways 324, 325,
361, 366
Sigma (s) bond 26
Sigma overlap 26
Sigmatropic rearrangements 281, 282
Single bond 22
Skraup synthesis 166
Small compound library 337
S N 1 reaction 233–235
S N 2 reaction 235–248
b-Sitosterol 355
s Orbital 26, 27
Sodium or potassium amide 73, 109, 231,
239
Sodium or potassium azide 73,
239, 245,
Sodium borohydride (NaBH 4 ) 272–274,
308
Sodium ethoxide 228, 238, 239, 253
Sodium methoxide 224, 236, 248, 253
Sodium picrate 322
Solanaceae 292, 293, 301, 314,
350, 363
Solanum tuberosum 314
Solanine 291, 301
Solubility 5
Solute 5
Solution 5
Solvation 5
Solvent 5
Solvolysis 152, 234
Sorbitol (Glucitol) 308
Specific rotation 45
Spermine 290, 302
Squalene 347, 348, 356
Squalene 2, 3-epoxide 347
Squill 327, 328
Staggered conformer 38, 39
Stanozolol 357
Starch 304, 314, 315
Stereocentre 49
Stereochemistry 36
Stereogenic centre (chiral centre) 43
Stereoisomers 36
Stereoselective reaction 200
Stereoselectivity 228
Stereospecific reactions 200, 234, 235,
238, 244, 265
Stereospecificity 234, 235, 238,
244, 265
Steric effect 237, 238
Steric hindrance 88, 102, 107
Steric strain 38, 39, 41
Steroids 349, 352–359
Sterol 353
s-trans Conformation 279
Structural formulas 63
Streptomycin 317
Strong acid and strong base 12
Styrene 106
Substitution reactions 191, 232–260
Succinic acid 97
Succinic anhydride 97
Succinimide 196
Sucrose 303, 311, 313
Sulphadiazine 186
Sulpha drugs 115, 140, 185, 186
Sulphamethoxazole 115
INDEX
381
Rutaceae 334, 363, 366
Ruta graveolens 366
Rutin 365, 366
Salamandra salamandra 301
Salbutamol 33, 297
Salicin 2, 260, 319, 320
Salicyl alcohol 260, 319
Salicylaldehyde 134
Salicylic acid 6, 129, 260
Salt 6, 11, 12
Samandarin 301
Sandmeyer reaction 139
Sapogenin 325
Saponin 321, 325, 326
Saponification 261
Saquinavir 115
Sarracenia flava 292
Saturated hydrocarbon 62, 63, 68
Saturated solution 5
Sawhorse method 37
Schiff’s base 217, 218
s-cis Conformation 279, 280
Secondary (2
) carbon 65
Secondary structure (DNA) 173, 174
Scopoletin 363, 364
Secoiridoid 328–331
Second order elimination 224–227
Semicarbazide 217, 218
Semicarbazone 218
Senna 323
Sennosides 323
Serine 179, 180, 182
Serotonin (5-hydroxytreptamine) 143, 168,
298
Sesquiterpenes 290, 298, 299
Sex hormones 420325, 349, 355,
357, 358
Shells 18
Shikimic acid pathways 324, 325,
361, 366
Sigma (s) bond 26
Sigma overlap 26
Sigmatropic rearrangements 281, 282
Single bond 22
Skraup synthesis 166
Small compound library 337
S N 1 reaction 233–235
S N 2 reaction 235–248
b-Sitosterol 355
s Orbital 26, 27
Sodium or potassium amide 73, 109, 231,
239
Sodium or potassium azide 73,
239, 245,
Sodium borohydride (NaBH 4 ) 272–274,
308
Sodium ethoxide 228, 238, 239, 253
Sodium methoxide 224, 236, 248, 253
Sodium picrate 322
Solanaceae 292, 293, 301, 314,
350, 363
Solanum tuberosum 314
Solanine 291, 301
Solubility 5
Solute 5
Solution 5
Solvation 5
Solvent 5
Solvolysis 152, 234
Sorbitol (Glucitol) 308
Specific rotation 45
Spermine 290, 302
Squalene 347, 348, 356
Squalene 2, 3-epoxide 347
Squill 327, 328
Staggered conformer 38, 39
Stanozolol 357
Starch 304, 314, 315
Stereocentre 49
Stereochemistry 36
Stereogenic centre (chiral centre) 43
Stereoisomers 36
Stereoselective reaction 200
Stereoselectivity 228
Stereospecific reactions 200, 234, 235,
238, 244, 265
Stereospecificity 234, 235, 238,
244, 265
Steric effect 237, 238
Steric hindrance 88, 102, 107
Steric strain 38, 39, 41
Steroids 349, 352–359
Sterol 353
s-trans Conformation 279
Structural formulas 63
Streptomycin 317
Strong acid and strong base 12
Styrene 106
Substitution reactions 191, 232–260
Succinic acid 97
Succinic anhydride 97
Succinimide 196
Sucrose 303, 311, 313
Sulphadiazine 186
Sulpha drugs 115, 140, 185, 186
Sulphamethoxazole 115
INDEX
381